Update environment variables and downgrade packagesearchApiModels

Changes have been made to the build.gradle.kts file to update the environment variables for username and password. The version of the packagesearchApiModels dependency has also been downgraded from 3.1.0 to 3.0.0 in packagesearch.versions.toml. In addition, module has been included in settings.gradle.kts.

.github/workflows/test.yml

@@ -70,14 +70,14 @@ jobs:
         os: [ ubuntu-latest, macos-latest, windows-latest ]
     name: Maven on ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
+    env:
+      MAVEN_SPACE_PASSWORD: ${{ secrets.MAVEN_SPACE_PASSWORD }}
+      MAVEN_SPACE_USERNAME: ${{ secrets.MAVEN_SPACE_USERNAME }}
     steps:
       - uses: actions/checkout@v4
         with:
           submodules: true
       - uses: gradle/gradle-build-action@v3
-        env:
-          MAVEN_SPACE_PASSWORD: ${{ secrets.MAVEN_SPACE_PASSWORD }}
-          MAVEN_SPACE_USERNAME: ${{ secrets.MAVEN_SPACE_USERNAME }}
       - name: Set up JDK 11
         uses: actions/setup-java@v4
         with:
@@ -140,16 +140,16 @@ jobs:
         gradle-version: [ '7.6.4', '8.6' ]
     name: Version Catalog ${{ matrix.gradle-version }} on ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
+    env:
+      MAVEN_SPACE_PASSWORD: ${{ secrets.MAVEN_SPACE_PASSWORD }}
+      MAVEN_SPACE_USERNAME: ${{ secrets.MAVEN_SPACE_USERNAME }}
     outputs:
       result: ${{ steps.final_step.outputs.result }}
     steps:
       - uses: actions/checkout@v4
         with:
           submodules: true
       - uses: gradle/gradle-build-action@v3
-        env:
-          MAVEN_SPACE_PASSWORD: ${{ secrets.MAVEN_SPACE_PASSWORD }}
-          MAVEN_SPACE_USERNAME: ${{ secrets.MAVEN_SPACE_USERNAME }}
       - name: Set up JDK 11
         uses: actions/setup-java@v4
         with: