[MWRAPPER-116] Proxy authentification regression

**[Mathieu CARBONNEAUX](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=info-apache@ch2o.info)** opened **[MWRAPPER-116](https://issues.apache.org/jira/browse/MWRAPPER-116?redirect=false)** and commented

when update the wrapper to 3.9.x+ (on 3.8.2 is working fine) i take "status code: 407, reason phrase: authenticationrequired (407)" when he try to download some artifact (not all), espacialy maven plugin (surefire/jar/compile) one.

```java
Failed to execute goal on project monprojet: Could not resolve dependencies for monprojet:jar:1.0: The following artifacts could not be resolved: com.thoughtworks.qdox:qdox:jar:2.0.3 (absent), org.codehaus.plexus:plexus-compiler-manager:jar:2.13.0 (absent), org.codehaus.plexus:plexus-compiler-javac:jar:2.13.0 (absent), org.codehaus.plexus:plexus-interpolation:jar:1.26 (absent), org.codehaus.plexus:plexus-utils:jar:3.5.1 (absent), org.apache.maven.shared:maven-filtering:jar:3.3.1 (absent), org.slf4j:slf4j-api:jar:1.7.36 (absent), org.sonatype.plexus:plexus-build-api:jar:0.0.7 (absent), org.apache.commons:commons-lang3:jar:3.12.0 (absent), org.apache.maven.surefire:surefire-logger-api:jar:3.1.2 (absent), org.apache.maven.surefire:surefire-booter:jar:3.1.2 (absent), org.apache.maven.surefire:surefire-extensions-spi:jar:3.1.2 (absent), org.eclipse.aether:aether-api:jar:1.0.0.v20140518 (absent), commons-codec:commons-codec:jar:1.11 (absent), org.jboss.resteasy:resteasy-jaxb-provider:jar:4.7.9.Final (absent), com.google.errorprone:error_prone_annotations:jar:2.3.4 (absent), com.webauthn4j:webauthn4j-util:jar:0.21.0.RELEASE (absent): Could not transfer artifact com.thoughtworks.qdox:qdox:jar:2.0.3 from/to central (https://repo.maven.apache.org/maven2): status code: 407, reason phrase: authenticationrequired (407) 
```

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**Affects:** 3.2.0