ci(deps): bump GitHub Actions and pytest dependencies

Integrate all dependabot dependency updates:
- Bump actions/checkout from v5 to v6
- Bump actions/cache from v4 to v5
- Bump actions/upload-artifact from v5 to v6
- Update pytest requirement from <9.0 to <10.0

This consolidates PRs #7, #8, #9, and #10.

Author: paxcalpt

.github/workflows/ci.yml

@@ -52,7 +52,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v6
@@ -66,7 +66,7 @@ jobs:
           enable-cache: true
 
       - name: Cache dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cache/uv
@@ -111,7 +111,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v6
@@ -125,7 +125,7 @@ jobs:
           enable-cache: true
 
       - name: Cache dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cache/uv
@@ -159,7 +159,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v6
@@ -173,7 +173,7 @@ jobs:
           enable-cache: true
 
       - name: Cache dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cache/uv
@@ -193,7 +193,7 @@ jobs:
           echo "✅ Coverage report generated"
 
       - name: Upload coverage artifact
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: coverage-report
           path: coverage.xml
@@ -208,7 +208,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v6
@@ -239,7 +239,7 @@ jobs:
           echo "✅ Package verification complete"
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: dist-packages
           path: dist/

pyproject.toml

@@ -43,7 +43,7 @@ Issues = "https://github.com/henriqueslab/TaskRepo/issues"
 
 [project.optional-dependencies]
 dev = [
-    "pytest>=7.4,<9.0",
+    "pytest>=7.4,<10.0",
     "pytest-cov>=4.0",
     "ruff>=0.12.2",
     "mypy>=1.0",