Update maven-publish-snapshot

Ignores failure in deleting old packages

Author: FrankSchnicke

.github/workflows/maven-publish-snapshots.yml

@@ -31,26 +31,31 @@ jobs:
 
     - name: Delete old dataformat-parent package
       uses: actions/delete-package-versions@v1
+      continue-on-error: true
       with:
         package-name: 'io.admin-shell.aas.dataformat-parent'
 
     - name: Delete old dataformat-core package
       uses: actions/delete-package-versions@v1
+      continue-on-error: true
       with:
         package-name: 'io.admin-shell.aas.dataformat-core'
 
     - name: Delete old dataformat-aasx package
       uses: actions/delete-package-versions@v1
+      continue-on-error: true
       with:
         package-name: 'io.admin-shell.aas.dataformat-aasx'
 
     - name: Delete old dataformat-xml package
       uses: actions/delete-package-versions@v1
+      continue-on-error: true
       with:
         package-name: 'io.admin-shell.aas.dataformat-xml'
 
     - name: Delete old dataformat-aml package
       uses: actions/delete-package-versions@v1
+      continue-on-error: true
       with:
         package-name: 'io.admin-shell.aas.dataformat-aml'
 
@@ -61,15 +66,17 @@ jobs:
 
     - name: Delete old dataformat-json package
       uses: actions/delete-package-versions@v1
+      continue-on-error: true
       with:
         package-name: 'io.admin-shell.aas.dataformat-json'
 
     - name: Delete old validator package
       uses: actions/delete-package-versions@v1
+      continue-on-error: true
       with:
         package-name: 'io.admin-shell.aas.validator'
 
     - name: Publish to GitHub Packages Apache Maven
       run: mvn deploy -s $GITHUB_WORKSPACE/settings.xml
       env:
-        GITHUB_TOKEN: ${{ github.token }}
+        GITHUB_TOKEN: ${{ github.token }}