Merge pull request #13 from emnify/fix-sonar

fix: update Sonatype OSSRH URL and upgrade GitHub Actions to v4

Author: mala-emnify

.github/workflows/sonar.yaml

@@ -9,20 +9,21 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
-      - uses: actions/setup-java@v1
+      - uses: actions/setup-java@v4
         with:
+          distribution: temurin
           java-version: 11
       - name: Cache SonarCloud packages
-        uses: actions/cache@v1
+        uses: actions/cache@v4
         with:
           path: ~/.sonar/cache
           key: ${{ runner.os }}-sonar
           restore-keys: ${{ runner.os }}-sonar
       - name: Cache Maven packages
-        uses: actions/cache@v1
+        uses: actions/cache@v4
         with:
           path: ~/.m2
           key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}

pom.xml

@@ -311,7 +311,11 @@
                 <extensions>true</extensions>
                 <configuration>
                     <serverId>ossrh</serverId>
-                    <nexusUrl>https://s01.oss.sonatype.org/</nexusUrl>
+                    <!-- Legacy OSSRH (s01.oss.sonatype.org) was retired and now
+                         returns 404. This is Sonatype's OSSRH Staging API
+                         compatibility endpoint, which keeps this plugin working
+                         against the Central Portal. -->
+                    <nexusUrl>https://ossrh-staging-api.central.sonatype.com/</nexusUrl>
                     <autoReleaseAfterClose>true</autoReleaseAfterClose>
                 </configuration>
             </plugin>