fix: Add xml coverage generation and fix tics workflow (#193)

### Workflow updates:

*
[`.github/workflows/tics_run_sh_ghaction_test.yml`](diffhunk://#diff-594936f70c4be3041fe643be75996fd4d5d1c50675521239e0d7811b85790b90L10-R17):
Updated the `runs-on` parameter to include `jammy` and `tiobe` labels
for better compatibility with the target environment.
*
[`.github/workflows/tics_run_sh_ghaction_test.yml`](diffhunk://#diff-594936f70c4be3041fe643be75996fd4d5d1c50675521239e0d7811b85790b90L34-R35):
Changed the folder name for coverage results from `.cover` to `cover`.

### Dependency installation:

*
[`.github/workflows/tics_run_sh_ghaction_test.yml`](diffhunk://#diff-594936f70c4be3041fe643be75996fd4d5d1c50675521239e0d7811b85790b90L10-R17):
Modified the system dependencies installation command to install
`python3-venv` instead of `python3.10-venv` for broader Python version
support.

### Test coverage reporting:

*
[`tox.ini`](diffhunk://#diff-ef2cef9f88b4fe09ca3082140e67f5ad34fb65fb6e228f119d3812261ae51449R56):
Added a command to generate an XML report for test coverage, enabling
integration with external tools.

Author: skourta

.github/actionlint.yaml

@@ -0,0 +1,7 @@
+self-hosted-runner:
+  labels:
+    - self-hosted
+    - linux
+    - amd64
+    - tiobe
+    - jammy

.github/workflows/ci.yaml

@@ -20,17 +20,7 @@ on:
 jobs:
   lint:
     name: Lint
-    runs-on: ubuntu-22.04
-    timeout-minutes: 5
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Install tox & poetry
-        run: |
-          pipx install tox
-          pipx install poetry
-      - name: Run linters
-        run: tox run -e lint
+    uses: canonical/data-platform-workflows/.github/workflows/lint.yaml@v32.1.0
 
   lib-check:
     name: Check libraries

.github/workflows/tics_run_sh_ghaction_test.yml

@@ -7,14 +7,14 @@ on:
 
 jobs:
   build:
-    runs-on: [self-hosted, linux, X64]
+    runs-on: [self-hosted, linux, jammy, tiobe]
 
     steps:
       - name: Checkout the project
         uses: actions/checkout@v4
 
       - name: Install system dependencies
-        run: sudo apt-get update && sudo apt-get install -y python3.10-venv
+        run: sudo apt-get update && sudo apt-get install -y python3-venv
 
       - name: Install pipx
         run: python3 -m pip install --user pipx && python3 -m pipx ensurepath
@@ -31,8 +31,8 @@ jobs:
 
       - name: move results to necessary folder for TICS
         run: |
-          mkdir .cover
-          mv coverage.xml .cover/coverage.xml
+          mkdir cover
+          mv coverage.xml cover/coverage.xml
       - name: Run TICS analysis with github-action
         uses: tiobe/tics-github-action@v3
         with:

tox.ini

@@ -53,6 +53,7 @@ commands =
     poetry run coverage run --source={[vars]src_path} \
         -m pytest -v --tb native -s {posargs} {[vars]tests_path}/unit
     poetry run coverage report
+    poetry run coverage xml
 
 [testenv:integration]
 description = Run all integration tests