Update nexus sync steps

.github/workflows/central-sync-create.yml

@@ -39,19 +39,15 @@ jobs:
           --spec-vars "buildname=$JFROG_CLI_BUILD_NAME;buildnumber=$JFROG_CLI_BUILD_NUMBER"
 
     # Create checksums, signatures and create staging repo on central and upload
-    - uses: jvalkeal/nexus-sync@v0
+    - uses: spring-io/nexus-sync-action@main
       id: nexus
       with:
-        url: ${{ secrets.OSSRH_URL }}
         username: ${{ secrets.OSSRH_S01_TOKEN_USERNAME }}
         password: ${{ secrets.OSSRH_S01_TOKEN_PASSWORD }}
         staging-profile-name: ${{ secrets.OSSRH_STAGING_PROFILE_NAME }}
         create: true
         upload: true
         generate-checksums: true
-        pgp-sign: true
-        pgp-sign-passphrase: ${{ secrets.GPG_PASSPHRASE }}
-        pgp-sign-private-key: ${{ secrets.GPG_PRIVATE_KEY }}
 
     # Print staging repo id
     - name: Print Staging Repo Id