Exit with success on skipped braket device pytests (#1698)

**Context:**
We recently skipped all the braket pytests. However, It was discovered
that `pytest.skip(reason="...", allow_module_level=True)` will not
collect the tests after skipping an entire pytest file, creating a
pytest exit code of 5 (which signals a failure).

**Description of the Change:**
We force a successful exit code after running the braket pytests in the
wheels scripts.

**Benefits:**
CI does not fail anymore.

Author: paul0403

.github/workflows/build-wheel-linux-arm64.yaml

@@ -458,7 +458,7 @@ jobs:
         python${{ matrix.python_version }} -m pytest frontend/test/pytest -n auto
         python${{ matrix.python_version }} -m pytest frontend/test/pytest --backend="lightning.kokkos" -n auto
         python${{ matrix.python_version }} -m pytest frontend/test/async_tests
-        python${{ matrix.python_version }} -m pytest frontend/test/pytest --runbraket=LOCAL -n auto
+        python${{ matrix.python_version }} -m pytest frontend/test/pytest --runbraket=LOCAL -n auto || true
         python${{ matrix.python_version }} -m pytest frontend/test/test_oqc/oqc -n auto
 
     - name: Run Standalone Plugin Tests

.github/workflows/build-wheel-linux-x86_64.yaml

@@ -483,7 +483,7 @@ jobs:
         python${{ matrix.python_version }} -m pytest frontend/test/pytest -n auto
         python${{ matrix.python_version }} -m pytest frontend/test/pytest --backend="lightning.kokkos" -n auto
         python${{ matrix.python_version }} -m pytest frontend/test/async_tests
-        python${{ matrix.python_version }} -m pytest frontend/test/pytest --runbraket=LOCAL -n auto
+        python${{ matrix.python_version }} -m pytest frontend/test/pytest --runbraket=LOCAL -n auto || true
         python${{ matrix.python_version }} -m pytest frontend/test/test_oqc/oqc -n auto
 
     - name: Run Standalone Plugin Tests

.github/workflows/build-wheel-macos-arm64.yaml

@@ -485,7 +485,7 @@ jobs:
         python${{ matrix.python_version }} -m pytest frontend/test/pytest -n auto
         python${{ matrix.python_version }} -m pytest frontend/test/pytest --backend="lightning.kokkos" -n auto
         python${{ matrix.python_version }} -m pytest frontend/test/async_tests
-        python${{ matrix.python_version }} -m pytest frontend/test/pytest --runbraket=LOCAL -n auto
+        python${{ matrix.python_version }} -m pytest frontend/test/pytest --runbraket=LOCAL -n auto || true
         python${{ matrix.python_version }} -m pytest frontend/test/test_oqc/oqc -n auto
 
     - name: Run Standalone Plugin Tests

.github/workflows/build-wheel-macos-x86_64.yaml

@@ -443,7 +443,7 @@ jobs:
         # TODO: Uncomment after fixing https://github.com/PennyLaneAI/pennylane-lightning/issues/552
         # python${{ matrix.python_version }} -m pytest frontend/test/pytest --backend="lightning.kokkos" -n auto
         python${{ matrix.python_version }} -m pytest frontend/test/async_tests
-        python${{ matrix.python_version }} -m pytest frontend/test/pytest --runbraket=LOCAL -n auto
+        python${{ matrix.python_version }} -m pytest frontend/test/pytest --runbraket=LOCAL -n auto || true
         python${{ matrix.python_version }} -m pytest frontend/test/test_oqc/oqc -n auto
 
     - name: Run Standalone Plugin Tests