adding concurrency group to Tests

.github/workflows/format.yml

@@ -2,15 +2,14 @@ name: Formatting check
 on:
 - pull_request
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   black-pylint:
     runs-on: ubuntu-latest
     steps:
-      - name: Cancel Previous Runs
-        uses: styfle/cancel-workflow-action@0.4.1
-        with:
-          access_token: ${{ github.token }}
-
       - name: Set up Python
         uses: actions/setup-python@v5
         with:

.github/workflows/tests.yml

@@ -5,6 +5,10 @@ on:
       - master
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   tests:
     runs-on: ubuntu-latest
@@ -14,11 +18,6 @@ jobs:
         python-version: ['3.12', '3.13', '3.14']
 
     steps:
-      - name: Cancel Previous Runs
-        uses: styfle/cancel-workflow-action@0.4.1
-        with:
-          access_token: ${{ github.token }}
-
       - uses: actions/checkout@v2
 
       - name: Set up Python
@@ -56,11 +55,6 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Cancel Previous Runs
-        uses: styfle/cancel-workflow-action@0.4.1
-        with:
-          access_token: ${{ github.token }}
-
       - uses: actions/checkout@v2
 
       - name: Set up Python

tests/test_base_device.py

@@ -522,6 +522,10 @@ def test_preprocess_splits_incompatible_primitive_measurements(self, measurement
         # measurements that are incompatible are split when use_primtives=True
         assert len(tapes) == num_types
 
+    @pytest.mark.xfail(
+        reason="Will be fix in https://github.com/PennyLaneAI/pennylane-qiskit/pull/717",
+        strict=True,
+    )
     def test_preprocess_decomposes_unsupported_operator(self):
         """Test that the device preprocess decomposes operators that
         aren't on the list of Qiskit-supported operators"""