Update nexus sync steps

- Backport #1033
- Relates #1034

Author: jvalkeal

.github/release-files-spec.json

@@ -7,17 +7,7 @@
             {
               "@build.name": "${buildname}",
               "@build.number": "${buildnumber}",
-              "path": {"$match": "org*"}
-            },
-            {
-              "$or": [
-                {
-                  "name": {"$match": "*.pom"}
-                },
-                {
-                  "name": {"$match": "*.jar"}
-                }
-              ]
+              "path": { "$match": "org/springframework/shell/spring-shell-*" }
             }
           ]
         }

.github/workflows/release-ga.yml

@@ -165,9 +165,8 @@ jobs:
         jf rt download \
           --spec .github/release-files-spec.json \
           --spec-vars "buildname=$JFROG_CLI_BUILD_NAME;buildnumber=$JFROG_CLI_BUILD_NUMBER"
-    - uses: jvalkeal/nexus-sync@v0
+    - uses: spring-io/nexus-sync-action@main
       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 }}
@@ -178,6 +177,3 @@ jobs:
         release: true
         release-timeout: 5400
         generate-checksums: true
-        pgp-sign: true
-        pgp-sign-passphrase: ${{ secrets.GPG_PASSPHRASE }}
-        pgp-sign-private-key: ${{ secrets.GPG_PRIVATE_KEY }}