Update all workflows to JDK 17 (#58)

.github/workflows/publish_composetesting_ado.yml

@@ -27,10 +27,10 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: 11
+          java-version: 17
 
       - name: Cache Gradle packages
         uses: actions/cache@v2

.github/workflows/publish_composetesting_mavencentral.yml

@@ -28,10 +28,10 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: 11
+          java-version: 17
 
       - name: Cache Gradle packages
         uses: actions/cache@v2

.github/workflows/publish_draganddrop_ado.yml

@@ -27,10 +27,10 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: 11
+          java-version: 17
 
       - name: Cache Gradle packages
         uses: actions/cache@v2

.github/workflows/publish_draganddrop_mavencentral.yml

@@ -28,10 +28,10 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: 11
+          java-version: 17
 
       - name: Cache Gradle packages
         uses: actions/cache@v2

.github/workflows/publish_twopanelayout_ado.yml

@@ -27,10 +27,10 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: 11
+          java-version: 17
 
       - name: Cache Gradle packages
         uses: actions/cache@v2

.github/workflows/publish_twopanelayout_mavencentral.yml

@@ -28,10 +28,10 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: 11
+          java-version: 17
 
       - name: Cache Gradle packages
         uses: actions/cache@v2

.github/workflows/publish_windowstate_ado.yml

@@ -27,10 +27,10 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: 11
+          java-version: 17
 
       - name: Cache Gradle packages
         uses: actions/cache@v2

.github/workflows/publish_windowstate_mavencentral.yml

@@ -28,10 +28,10 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: 11
+          java-version: 17
 
       - name: Cache Gradle packages
         uses: actions/cache@v2