CI: Python 3.10 -> 3.11

looks like all dependencies have wheels for 3.11 now

Author: lazka

.github/workflows/build.yml

@@ -45,7 +45,7 @@ jobs:
 
     - uses: actions/setup-python@v4
       with:
-        python-version: '3.10'
+        python-version: '3.11'
         cache: 'pip'
         cache-dependency-path: 'requirements.txt'
 
@@ -123,7 +123,7 @@ jobs:
 
     - uses: actions/setup-python@v4
       with:
-        python-version: '3.10'
+        python-version: '3.11'
         cache: 'pip'
         cache-dependency-path: 'requirements.txt'
         # Note that ARM64 prior to Win11 requires x86, but this will install x64

.github/workflows/maint.yml

@@ -42,7 +42,7 @@ jobs:
 
     - uses: actions/setup-python@v4
       with:
-        python-version: '3.10'
+        python-version: '3.11'
         cache: 'pip'
         cache-dependency-path: 'requirements.txt'