Add single quotes around Python versions in GitHub Actions workflows

- Add single quotes around all python-version values in YAML files
- Ensures proper string formatting in GitHub Actions
- Updated files:
  - .github/workflows/tests.yml: Matrix versions and individual job versions
  - .github/workflows/ci.yml: Matrix versions
  - .github/workflows/status.yml: Single version
  - .github/workflows/release.yml: Single version

This follows YAML best practices for string values in GitHub Actions.

Author: cscortes

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.8, 3.11, 3.12]
+        python-version: ['3.8', '3.11', '3.12']
 
     steps:
     - name: Checkout code

.github/workflows/release.yml

@@ -15,7 +15,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
-        python-version: 3.11
+        python-version: '3.11'
 
     - name: Install dependencies
       run: |

.github/workflows/status.yml

@@ -15,7 +15,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
-        python-version: 3.11
+        python-version: '3.11'
 
     - name: Install dependencies
       run: |

.github/workflows/tests.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.8, 3.9, 3.10, 3.11, 3.12]
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
 
     steps:
     - name: Checkout code
@@ -62,7 +62,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
-        python-version: 3.11
+        python-version: '3.11'
 
     - name: Install linting tools
       run: |
@@ -90,7 +90,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
-        python-version: 3.11
+        python-version: '3.11'
 
     - name: Install security tools
       run: |
@@ -117,7 +117,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
-        python-version: 3.11
+        python-version: '3.11'
 
     - name: Install build dependencies
       run: |