Update test CI jobs

.github/workflows/test_linux.yml

@@ -14,7 +14,7 @@ jobs:
   testLinux:
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12-dev"]
     runs-on: ubuntu-latest
     steps:
       - name: Python Setup
@@ -30,9 +30,7 @@ jobs:
         uses: actions/checkout@v3
       - name: Install Dependencies (pip)
         run: |
-          pip install --upgrade pip
+          pip install -U -r requirements.txt -r requirements-dev.txt
-          pip install -r requirements.txt
-          pip install -r requirements-dev.txt
       - name: Run Build Commands
         run: python setup.py qtlrelease sample
       - name: Run Tests

.github/workflows/test_mac.yml

@@ -19,17 +19,14 @@ jobs:
         with:
           python-version: "3.10"
           architecture: x64
-      - name: Install Packages
+      - name: Install Packages (brew)
         run: |
           brew install enchant
       - name: Checkout Source
         uses: actions/checkout@v3
-      - name: Install Dependencies
+      - name: Install Dependencies (pip)
         run: |
-          pip install --upgrade pip
+          pip install -U pyobjc -r requirements.txt -r requirements-dev.txt
-          pip install -r requirements.txt
-          pip install -r requirements-dev.txt
-          pip install pyobjc
       - name: Run Tests
         run: |
           export QT_QPA_PLATFORM=offscreen

.github/workflows/test_win.yml

@@ -21,11 +21,9 @@ jobs:
           architecture: x64
       - name: Checkout Source
         uses: actions/checkout@v3
-      - name: Install Dependencies
+      - name: Install Dependencies (pip)
         run: |
-          pip install --upgrade pip
+          pip install -U -r requirements.txt -r requirements-dev.txt
-          pip install -r requirements.txt
-          pip install -r requirements-dev.txt
       - name: Run Tests
         run: |
           pytest -v --cov=novelwriter --timeout=60