ci: added curseforge action

.github/workflows/publish_curseforge.yml

@@ -0,0 +1,29 @@
+name: Publish to CurseForge
+'on':
+  release:
+    types:
+      - created
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Build with Maven
+        run: mvn -B package --file pom.xml && echo "FINAL_NAME=$(mvn help:evaluate -Dexpression=project.build.finalName -q -DforceStdout)" >> $GITHUB_ENV
+      - name: CurseForge
+        uses: itsmeow/curseforge-upload@v3
+        with:
+          token: '${{ secrets.CURSEFORGE_TOKEN }}'
+          project_id: 635189
+          game_endpoint: minecraft
+          file_path: 'target/${{ env.FINAL_NAME }}.jar'
+          changelog: '${{ github.event.release.body }}'
+          changelog_type: markdown
+          display_name: '${{ github.event.release.tag_name }}'
+          game_versions: '9190,8849,8503,7915,7667,7330,7105,6588,630,591,585,531'
+          release_type: release
+          relations: 'vault:requiredDependency'