Can't download Cypress in gitlab CI/CD pipelin with maven docker image

Question

I have a Gitlab pipeline which executes a maven build in a docker image (maven:3.5.2-jdk-8)

When I execute the command

- mvn $MAVEN_CLI_OPTS -P package_project -U  clean install -Dmaven.test.skip=true

I get a yarn error because Cypress cannot be downloaded:

[INFO] [4/4] Building fresh packages...
[INFO] info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.
[ERROR] error /builds/custom/project-parent/project_front/project/node_modules/cypress: Command failed.
[ERROR] Exit code: 1
[ERROR] Command: node index.js --exec install
[ERROR] Arguments: 
[ERROR] Directory: /builds/custom/project-parent/project_front/project/node_modules/cypress
[ERROR] Output:
[ERROR] Installing Cypress (version: 5.3.0)
[ERROR] 
[ERROR] [14:11:05]  Downloading Cypress     [started]
[ERROR] [14:13:14]  Downloading Cypress     [failed]
[ERROR] The Cypress App could not be downloaded.
[ERROR] 
[ERROR] Does your workplace require a proxy to be used to access the Internet? If so, you must configure the HTTP_PROXY environment variable before downloading Cypress. Read more: https://on.cypress.io/proxy-configuration
[ERROR] 
[ERROR] Otherwise, please check network connectivity and try again:
[ERROR] 
[ERROR] ----------
[ERROR] 
[ERROR] URL: https://download.cypress.io/desktop/5.3.0?platform=linux&arch=x64
[ERROR] Error: connect ETIMEDOUT 172.67.69.12:443
[ERROR] 
[ERROR] ----------
[ERROR] 
[ERROR] Platform: linux (Debian - 9.3)
[ERROR] Cypress Version: 5.3.0
[ERROR] 

I use the frontend-maven-plugin with Yarn. This is the declaration in the pom.xml

<plugin>
    <groupId>com.github.eirslett</groupId>
    <artifactId>frontend-maven-plugin</artifactId>
    <version>${frontend-maven-plugin.version}</version>
    <configuration>
        <nodeVersion>${node.version}</nodeVersion>
        <yarnVersion>${yarn.version}</yarnVersion>
        <workingDirectory>${frontend-src-dir}</workingDirectory>
        <installDirectory>${project.build.directory}</installDirectory>
    </configuration>
    <executions>
        <execution>
            <id>install-frontend-tools</id>
            <goals>
                <goal>install-node-and-yarn</goal>
            </goals>
        </execution>
        <execution>
            <id>yarn-install</id>
            <goals>
                <goal>yarn</goal>
            </goals>
            <configuration>
                <!-- Le proxy maven n'est pas utilisé, on le redéfinit-->
                <yarnInheritsProxyConfigFromMaven>true</yarnInheritsProxyConfigFromMaven>
                <arguments>install</arguments>
            </configuration>
        </execution>
        <execution>
            <id>build-frontend</id>
            <goals>
                <goal>yarn</goal>
            </goals>
            <phase>prepare-package</phase>
            <configuration>
                <arguments>build</arguments>
            </configuration>
        </execution>
    </executions>
</plugin>

The docker container can access the internet because I use en apt-get command which works

The proxy of my organisation is declared in the maven settings:

<proxies>
    <proxy>
        <id>myOrganization</id>
        <active>true</active>
        <protocol>http</protocol>
        <host>city.proxy.corp.myOrganization</host>
        <port>8080</port>
    </proxy>
    <proxy>
        <id>myOrganizationSecure</id>
        <active>true</active>
        <protocol>https</protocol>
        <host>city.proxy.corp.myOrganization</host>
        <port>8080</port>
    </proxy>
</proxies>

Theses informations are visible ine the log of the plugin :

[INFO] --- frontend-maven-plugin:1.7.6:yarn (yarn-install) @ project_front ---
[INFO] Found proxies: [myOrganization{protocol='http', host='city.proxy.corp.myOrganization', port=8080}, myOrganizationSecure{protocol='https', host='city.proxy.corp.myOrganization', port=8080}]
[INFO] Running 'yarn install --https-proxy=city.proxy.corp.myOrganization:8080 --proxy=city.proxy.corp.myOrganization:8080' in /builds/custom/project-parent/project/project-src

When I test this goal to confirm the proxy configuration, the proxy is not return by config-list :

<execution>
    <id>yarn-config</id>
    <goals>
        <goal>yarn</goal>
    </goals>
    <configuration>
        <yarnInheritsProxyConfigFromMaven>true</yarnInheritsProxyConfigFromMaven>
        <arguments>config list</arguments>
    </configuration>
</execution>

[INFO] --- frontend-maven-plugin:1.7.6:yarn (yarn-config) @ project_front ---
[INFO] Found proxies: [myOrganization{protocol='http', host='city.proxy.corp.myOrganization', port=8080}, myOrganizationSecure{protocol='https', host='city.proxy.corp.myOrganization', port=8080}]
[INFO] Running 'yarn config list --https-proxy=http://city.proxy.corp.myOrganization --proxy=http://city.proxy.corp.myOrganization' in /builds/project/project-parent/project_front/project
[INFO] yarn config v1.15.2
[INFO] info yarn config
[INFO] { 'version-tag-prefix':
[INFO]    'v',
[INFO]   'version-git-tag':
[INFO]    true,
[INFO]   'version-commit-hooks':
[INFO]    true,
[INFO]   'version-git-sign':
[INFO]    false,
[INFO]   'version-git-message':
[INFO]    'v%s',
[INFO]   'init-version':
[INFO]    '1.0.0',
[INFO]   'init-license':
[INFO]    'MIT',
[INFO]   'save-prefix':
[INFO]    '^',
[INFO]   'bin-links':
[INFO]    true,
[INFO]   'ignore-scripts':
[INFO]    false,
[INFO]   'ignore-optional':
[INFO]    false,
[INFO]   registry:
[INFO]    'https://registry.yarnpkg.com',
[INFO]   'strict-ssl':
[INFO]    true,
[INFO]   'user-agent':
[INFO]    'yarn/1.15.2 npm/? node/v10.15.3 linux x64' }
[INFO] info npm config
[INFO] {}
[INFO] Done in 0.04s.
[INFO] 

Do you know why yarn in the plugin can't access the internet for downloading Cypress ?