ci: decouple making a release and publishing

Since it is not possible to pass environment variables to process
spawned by the [semantic-release-exec-plugin](https://github.com/semantic-release/exec),
move publishing artifacts into an seperate process that runs after a release is made.

For more details regarding this issue, see [here](semantic-release/exec#160).

.github/workflows/ci.yml

@@ -94,18 +94,23 @@ jobs:
         run: npm ci
 
       - name: Create a release
-        run: npx semantic-release
         env:
           DEBUG: "semantic-release:*"
           GIT_AUTHOR_EMAIL: ${{ secrets.GIT_COMMITTER_EMAIL }}
           GIT_AUTHOR_NAME: ${{ secrets.GIT_COMMITTER_NAME }}
           GIT_COMMITTER_EMAIL: ${{ secrets.GIT_COMMITTER_EMAIL }}
           GIT_COMMITTER_NAME: ${{ secrets.GIT_COMMITTER_NAME }}
           GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}
+        run: npx semantic-release
+
+      - name: Publish to all repositories
+        env:
+          GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}
           ORG_GRADLE_PROJECT_github.token: ${{ secrets.GH_TOKEN }}
           ORG_GRADLE_PROJECT_github.username: kennedykori
           ORG_GRADLE_PROJECT_signing.inMemory: "true"
           ORG_GRADLE_PROJECT_signingKey: ${{ secrets.GRADLE_SIGNING_KEY }}
           ORG_GRADLE_PROJECT_signingPassword: ${{ secrets.GRADLE_SIGNING_PASSWORD }}
           ORG_GRADLE_PROJECT_sonatypePassword: ${{ secrets.SONATYPE_PASSWORD }}
           ORG_GRADLE_PROJECT_sonatypeUsername: ${{ secrets.SONATYPE_USERNAME }}
+        run: ./gradlew publish findSonatypeStagingRepository closeAndReleaseSonatypeStagingRepository

.releaserc.yml

@@ -50,7 +50,7 @@ plugins:
   - - "@semantic-release/changelog"
     - changelogFile: "docs/CHANGELOG.md"
   - - "@semantic-release/exec"
-    - publishCmd: "./gradlew publish findSonatypeStagingRepository closeAndReleaseSonatypeStagingRepository"
+    - publishCmd: "./gradlew jar javadocJar sourcesJar"
   - - "@semantic-release/git"
     - assets:
         - docs/CHANGELOG.md