[MNG-6377] switch from Git-WIP to Gitbox

Jenkinsfile

@@ -55,7 +55,7 @@ node(jenkinsEnv.labelForOS(buildOs)) {
             }
         }
 
-        tests = resolveScm source: [$class: 'GitSCMSource', credentialsId: '', id: '_', remote: 'https://git-wip-us.apache.org/repos/asf/maven-integration-testing.git', traits: [[$class: 'jenkins.plugins.git.traits.BranchDiscoveryTrait'], [$class: 'GitToolSCMSourceTrait', gitTool: 'Default']]], targets: [BRANCH_NAME, 'master']
+        tests = resolveScm source: [$class: 'GitSCMSource', credentialsId: '', id: '_', remote: 'https://gitbox.apache.org/repos/asf/maven-integration-testing.git', traits: [[$class: 'jenkins.plugins.git.traits.BranchDiscoveryTrait'], [$class: 'GitToolSCMSourceTrait', gitTool: 'Default']]], targets: [BRANCH_NAME, 'master']
     }
 }
 

NOTICE

@@ -1,5 +1,5 @@
 Apache Maven
-Copyright 2001-2015 The Apache Software Foundation
+Copyright 2001-2018 The Apache Software Foundation
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).

doap_Maven.rdf

@@ -21,13 +21,13 @@ under the License.
     <created>2001</created>
     <license rdf:resource="http://www.apache.org/licenses/LICENSE-2.0.txt"/>
     <name>Apache Maven</name>
-    <homepage rdf:resource="http://maven.apache.org/"/>
-    <asfext:pmc rdf:resource="http://maven.apache.org/"/>
+    <homepage rdf:resource="https://maven.apache.org/"/>
+    <asfext:pmc rdf:resource="https://maven.apache.org/"/>
     <shortdesc>Maven is a project development management and comprehension tool.</shortdesc>
     <description>Maven is a project development management and comprehension tool. Based on the concept of a project object model: builds, dependency management, documentation creation, site publication, and distribution publication are all controlled from the declarative file. Maven can be extended by plugins to utilise a number of other development tools for reporting or the build process.</description>
     <bug-database rdf:resource="https://issues.apache.org/jira/browse/MNG"/>
-    <mailing-list rdf:resource="http://maven.apache.org/mail-lists.html"/>
-    <download-page rdf:resource="http://maven.apache.org/download.html"/>
+    <mailing-list rdf:resource="https://maven.apache.org/mail-lists.html"/>
+    <download-page rdf:resource="https://maven.apache.org/download.html"/>
     <programming-language>Java</programming-language>
     <category rdf:resource="http://projects.apache.org/category/build-management"/>
     <release>
@@ -230,14 +230,14 @@ under the License.
     </release>
     <repository>
       <GitRepository>
-        <location rdf:resource="https://git-wip-us.apache.org/repos/asf/maven.git"/>
-        <browse rdf:resource="https://git-wip-us.apache.org/repos/asf/maven.git"/>
+        <location rdf:resource="https://gitbox.apache.org/repos/asf/maven.git"/>
+        <browse rdf:resource="https://gitbox.apache.org/repos/asf/maven.git"/>
       </GitRepository>
     </repository>
     <repository>
       <GitRepository>
-        <location rdf:resource="https://git-wip-us.apache.org/repos/asf/maven-integration-testing.git"/>
-        <browse rdf:resource="https://git-wip-us.apache.org/repos/asf/maven-integration-testing.git"/>
+        <location rdf:resource="https://gitbox.apache.org/repos/asf/maven-integration-testing.git"/>
+        <browse rdf:resource="https://gitbox.apache.org/repos/asf/maven-integration-testing.git"/>
       </GitRepository>
     </repository>
     <maintainer>