Attempt to reduce contention in integ-test-full

.github/workflows/integ-test-dependency-graph.yml

@@ -23,11 +23,7 @@ env:
 
 jobs:
   dependency-graph-groovy-upload:
-    strategy:
-      fail-fast: false
-      matrix:
-        os: ${{fromJSON(inputs.runner-os)}}
-    runs-on: ${{ matrix.os }}
+    runs-on: "ubuntu-latest"
     steps:
     - name: Checkout sources
       uses: actions/checkout@v4
@@ -59,11 +55,7 @@ jobs:
         DEPENDENCY_GRAPH_DOWNLOAD_ARTIFACT_NAME: groovy-upload
 
   dependency-graph-kotlin-generate-and-submit:
-    strategy:
-      fail-fast: false
-      matrix:
-        os: ${{fromJSON(inputs.runner-os)}}
-    runs-on: ${{ matrix.os }}
+    runs-on: "ubuntu-latest"
     steps:
     - name: Checkout sources
       uses: actions/checkout@v4
@@ -79,11 +71,7 @@ jobs:
       working-directory: .github/workflow-samples/kotlin-dsl
 
   dependency-graph-multiple-builds:
-    strategy:
-      fail-fast: false
-      matrix:
-        os: ${{fromJSON(inputs.runner-os)}}
-    runs-on: ${{ matrix.os }}
+    runs-on: "ubuntu-latest"
     steps:
     - name: Checkout sources
       uses: actions/checkout@v4