Check only 1 theme with first & last supported Python versions

Author: mathoudebine

.github/workflows/simple-program-linux.yml

@@ -7,7 +7,6 @@ on:
       - 'releases/**'
   pull_request:
 
-
 jobs:
   simple-program:
 
@@ -16,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.7", "3.11"]
 
     steps:
     - uses: actions/checkout@v3

.github/workflows/simple-program-macos.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.7", "3.11"]
 
     steps:
     - uses: actions/checkout@v3

.github/workflows/simple-program-windows.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.7", "3.11"]
 
     steps:
     - uses: actions/checkout@v3

.github/workflows/system-monitor-linux.yml

@@ -15,9 +15,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
-        theme: [ "3.5inchTheme2", "Cyberpunk", "Cyberpunk-net", "Landscape6Grid", "Terminal", "bash-dark-green", "bash-dark-green-gpu",
-                 "LandscapeMagicBlue", "BigClock", "LandscapeEarth" ]
+        python-version: ["3.7", "3.11"]
+        theme: [ "3.5inchTheme2" ]
 
     steps:
     - uses: actions/checkout@v3

.github/workflows/system-monitor-macos.yml

@@ -15,9 +15,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
-        theme: [ "3.5inchTheme2", "Cyberpunk", "Cyberpunk-net", "Landscape6Grid", "Terminal", "bash-dark-green", "bash-dark-green-gpu",
-                 "LandscapeMagicBlue", "BigClock", "LandscapeEarth" ]
+        python-version: ["3.7", "3.11"]
+        theme: [ "3.5inchTheme2" ]
 
     steps:
     - uses: actions/checkout@v3

.github/workflows/system-monitor-windows.yml

@@ -15,9 +15,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
-        theme: [ "3.5inchTheme2", "Cyberpunk", "Cyberpunk-net", "Landscape6Grid", "Terminal", "bash-dark-green", "bash-dark-green-gpu",
-                 "LandscapeMagicBlue", "BigClock", "LandscapeEarth" ]
+        python-version: ["3.7", "3.11"]
+        theme: [ "3.5inchTheme2" ]
 
     steps:
     - uses: actions/checkout@v3

.github/workflows/themes-screenshot-on-pr.yml

@@ -13,7 +13,7 @@ jobs:
     - name: Set up Python 3.10
       uses: actions/setup-python@v4
       with:
-        python-version: "3.10"
+        python-version: "3.11"
 
     - name: Install dependencies
       run: |

.github/workflows/themes-screenshot-on-push.yml

@@ -27,7 +27,7 @@ jobs:
     - name: Set up Python 3.10
       uses: actions/setup-python@v4
       with:
-        python-version: "3.10"
+        python-version: "3.11"
 
     - name: Install dependencies
       run: |