Add chmod +x gradlew step to gradle-plugin-portal job

Author: howtis

.github/workflows/publish.yml

@@ -31,6 +31,9 @@ jobs:
       - name: Set up Gradle
         uses: gradle/actions/setup-gradle@v4
 
+      - name: Make gradlew executable
+        run: chmod +x gradlew
+
       - name: Build
         run: ./gradlew :python-embed-runtime:build
 
@@ -59,6 +62,9 @@ jobs:
       - name: Set up Gradle
         uses: gradle/actions/setup-gradle@v4
 
+      - name: Make gradlew executable
+        run: chmod +x gradlew
+
       - name: Build
         run: ./gradlew :python-embed-spring-boot-starter:build
 
@@ -90,6 +96,9 @@ jobs:
       - name: Set up Gradle
         uses: gradle/actions/setup-gradle@v4
 
+      - name: Make gradlew executable
+        run: chmod +x gradlew
+
       - name: Build
         run: ./gradlew build