⬆️👨‍💻 Update cda-tum/mqt-workflows action to v1.5 (#513)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[cda-tum/mqt-workflows](https://redirect.github.com/cda-tum/mqt-workflows)
| action | minor | `v1.4` -> `v1.5` |

---

### Release Notes

<details>
<summary>cda-tum/mqt-workflows (cda-tum/mqt-workflows)</summary>

###
[`v1.5`](https://redirect.github.com/cda-tum/mqt-workflows/compare/v1.4...v1.5)

[Compare
Source](https://redirect.github.com/cda-tum/mqt-workflows/compare/v1.4...v1.5)

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "every weekend" (UTC), Automerge - At
any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/cda-tum/mqt-qcec).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOS4xOS4wIiwidXBkYXRlZEluVmVyIjoiMzkuMTkuMCIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsiZGVwZW5kZW5jaWVzIiwiZ2l0aHViLWFjdGlvbnMiXX0=-->

---------

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Signed-off-by: burgholzer <burgholzer@me.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: burgholzer <burgholzer@me.com>

.github/workflows/cd.yml

@@ -17,7 +17,7 @@ jobs:
   # whether the workflow is triggered from a PR, a push to main, or a release, respectively.
   python-packaging:
     name: 🐍 Packaging
-    uses: cda-tum/mqt-workflows/.github/workflows/reusable-python-packaging.yml@v1.4
+    uses: cda-tum/mqt-workflows/.github/workflows/reusable-python-packaging.yml@v1.5
     with:
       # Do not include local version information on pushes to main to facilitate TestPyPI uploads.
       no-local-version: ${{ github.ref == 'refs/heads/main' && github.event_name == 'push' }}

.github/workflows/ci.yml

@@ -14,13 +14,13 @@ concurrency:
 jobs:
   change-detection:
     name: 🔍 Change
-    uses: cda-tum/mqt-workflows/.github/workflows/reusable-change-detection.yml@v1.4
+    uses: cda-tum/mqt-workflows/.github/workflows/reusable-change-detection.yml@v1.5
 
   cpp-tests:
     name: 🇨‌ Test
     needs: change-detection
     if: fromJSON(needs.change-detection.outputs.run-cpp-tests)
-    uses: cda-tum/mqt-workflows/.github/workflows/reusable-cpp-ci.yml@v1.4
+    uses: cda-tum/mqt-workflows/.github/workflows/reusable-cpp-ci.yml@v1.5
     with:
       cmake-args: ""
       cmake-args-ubuntu: -G Ninja
@@ -31,25 +31,25 @@ jobs:
     name: 🇨‌ Lint
     needs: change-detection
     if: fromJSON(needs.change-detection.outputs.run-cpp-linter)
-    uses: cda-tum/mqt-workflows/.github/workflows/reusable-cpp-linter.yml@v1.4
+    uses: cda-tum/mqt-workflows/.github/workflows/reusable-cpp-linter.yml@v1.5
 
   python-tests:
     name: 🐍 Test
     needs: change-detection
     if: fromJSON(needs.change-detection.outputs.run-python-tests)
-    uses: cda-tum/mqt-workflows/.github/workflows/reusable-python-ci.yml@v1.4
+    uses: cda-tum/mqt-workflows/.github/workflows/reusable-python-ci.yml@v1.5
 
   code-ql:
     name: 📝 CodeQL
     needs: change-detection
     if: fromJSON(needs.change-detection.outputs.run-code-ql)
-    uses: cda-tum/mqt-workflows/.github/workflows/reusable-code-ql.yml@v1.4
+    uses: cda-tum/mqt-workflows/.github/workflows/reusable-code-ql.yml@v1.5
 
   cd:
     name: 🚀 CD
     needs: change-detection
     if: fromJSON(needs.change-detection.outputs.run-cd)
-    uses: cda-tum/mqt-workflows/.github/workflows/reusable-python-packaging.yml@v1.4
+    uses: cda-tum/mqt-workflows/.github/workflows/reusable-python-packaging.yml@v1.5
 
   required-checks-pass: # This job does nothing and is only used for branch protection
     name: 🚦 Check

.github/workflows/update-mqt-core.yml

@@ -21,6 +21,6 @@ concurrency:
 jobs:
   update-mqt-core:
     name: ⬆️ Update MQT Core
-    uses: cda-tum/mqt-workflows/.github/workflows/reusable-mqt-core-update.yml@v1.4
+    uses: cda-tum/mqt-workflows/.github/workflows/reusable-mqt-core-update.yml@v1.5
     with:
       update-to-head: ${{ github.event.inputs.update-to-head == 'true' }}

pyproject.toml

@@ -288,7 +288,7 @@ archs = "auto64"
 test-command = "python -c \"from mqt import qcec\""
 test-skip = ["cp313*"] # skip testing on Python 3.13 until our dependencies are ready
 build-frontend = "build[uv]"
-free-threaded-support = true
+enable = ["cpython-freethreading"]
 manylinux-x86_64-image = "manylinux_2_28"
 manylinux-aarch64-image = "manylinux_2_28"
 manylinux-ppc64le-image = "manylinux_2_28"