CI: Bump to macOS 12 (#1081)

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-2019, macos-11]
+        os: [ubuntu-latest, windows-2019, macos-12]
         python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
         architecture: [x64]
         include:
@@ -31,13 +31,13 @@ jobs:
             python-version: '3.11'
           - os: windows-2019
             python-version: '3.12'
-          - os: macOS-11
+          - os: macOS-12
             python-version: '3.8'
-          - os: macOS-11
+          - os: macOS-12
             python-version: '3.9'
-          - os: macOS-11
+          - os: macOS-12
             python-version: '3.10'
-          - os: macOS-11
+          - os: macOS-12
             python-version: '3.12'
       fail-fast: false
 

README.md

@@ -73,7 +73,7 @@ The official URH docker image is available [here](https://hub.docker.com/r/jopoh
 ### macOS
 #### Using DMG
 
-It is recommended to use __at least macOS 10.14__ when using the DMG available [here](https://github.com/jopohl/urh/releases).
+It is recommended to use __at least macOS 12__ when using the DMG available [here](https://github.com/jopohl/urh/releases).
 
 #### With brew
 URH is available as a [homebrew formula](https://formulae.brew.sh/formula/urh) so you can install it with