Attempt build fix per FG toolchain comment (max-workers)

MinecraftForge/ForgeGradle#697 (comment)

Author: robotgryphon

.github/workflows/ci-tests.yml

@@ -22,7 +22,7 @@ jobs:
           rm -rf ~/.gradle
 
       - name: Test JAR with Gradle
-        run: ./gradlew test
+        run: ./gradlew test --max-workers 1
         env:
           GITHUB_ACTOR: ${{ secrets.GITHUB_ACTOR }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/manual-build.yml

@@ -115,11 +115,8 @@ jobs:
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
 
-      - name: Gradle Dependencies
-        run: ./gradlew --refresh-dependencies
-
       - name: Build JAR with Gradle
-        run: ./gradlew build
+        run: ./gradlew build --max-workers 1
         env:
           GITHUB_ACTOR: ${{ secrets.GITHUB_ACTOR }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/manual-gh-packages.yml

@@ -117,7 +117,7 @@ jobs:
         run: chmod +x gradlew
 
       - name: Publish JAR with Gradle
-        run: ./gradlew publish
+        run: ./gradlew publish --max-workers 1
         env:
           GITHUB_ACTOR: ${{ secrets.GITHUB_ACTOR }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/tagged-release.yml

@@ -119,7 +119,7 @@ jobs:
         run: chmod +x gradlew
 
       - name: Publish package
-        run: ./gradlew publish
+        run: ./gradlew publish --max-workers 1
         env:
           GITHUB_ACTOR: ${{ secrets.GITHUB_ACTOR }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -205,9 +205,7 @@ jobs:
           java-version: "8.0.282"
 
       - name: Build JAR with Gradle
-        uses: eskatos/gradle-command-action@v1
-        with:
-          arguments: build
+        run: ./gradlew build --max-workers 1
         env:
           GITHUB_ACTOR: ${{ secrets.GITHUB_ACTOR }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}