Use locally built dist for demo workflows

.github/workflows/demo-failure-cases.yml

@@ -4,12 +4,23 @@ on:
   workflow_dispatch:
 
 jobs:
-
-  failing-build:
+  build-distribution:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout sources
       uses: actions/checkout@v4
+    - name: Build and upload distribution
+      uses: ./.github/actions/build-dist
+
+  failing-build:
+    needs: build-distribution
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout sources
+      uses: actions/checkout@v4
+    - name: Initialize integ-test
+      uses: ./.github/actions/init-integ-test
+
     - name: Test build failure
       uses: ./setup-gradle
       continue-on-error: true
@@ -18,10 +29,14 @@ jobs:
         arguments: not-a-valid-task
 
   wrapper-missing:
+    needs: build-distribution
     runs-on: ubuntu-latest
     steps:
     - name: Checkout sources
       uses: actions/checkout@v4
+    - name: Initialize integ-test
+      uses: ./.github/actions/init-integ-test
+
     - name: Test wrapper missing
       uses: ./setup-gradle
       continue-on-error: true
@@ -30,10 +45,14 @@ jobs:
         arguments: help
 
   bad-configuration:
+    needs: build-distribution
     runs-on: ubuntu-latest
     steps:
     - name: Checkout sources
       uses: actions/checkout@v4
+    - name: Initialize integ-test
+      uses: ./.github/actions/init-integ-test
+
     - name: Test bad config value
       uses: ./setup-gradle
       continue-on-error: true