ci: disable macos-11

llvm cmake isn't happy with it anymore for some reason

Author: adriweb

.github/workflows/cmake.yml

@@ -10,7 +10,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        runs-on: [ubuntu-20.04, ubuntu-latest, macos-11, macos-latest, windows-latest]
+        runs-on: [ubuntu-20.04, ubuntu-latest, macos-latest, windows-latest]
         build-type: [Release]
     runs-on: ${{matrix.runs-on}}
     steps:
@@ -155,7 +155,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        runs-on: [ubuntu-20.04, ubuntu-latest, macos-11, macos-latest, windows-latest]
+        runs-on: [ubuntu-20.04, ubuntu-latest, macos-latest, windows-latest]
         build-type: [Release]
     runs-on: ${{matrix.runs-on}}
     steps:
@@ -280,7 +280,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        runs-on: [ubuntu-20.04, ubuntu-latest, macos-11, macos-latest, windows-latest]
+        runs-on: [ubuntu-20.04, ubuntu-latest, macos-latest, windows-latest]
         build-type: [Release]
     runs-on: ${{matrix.runs-on}}
     steps:
@@ -332,7 +332,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        runs-on: [ubuntu-20.04, ubuntu-latest, macos-11, macos-latest, windows-latest]
+        runs-on: [ubuntu-20.04, ubuntu-latest, macos-latest, windows-latest]
         build-type: [Debug]
     continue-on-error: true
     if: false
@@ -382,7 +382,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        runs-on: [ubuntu-20.04, ubuntu-latest, macos-11, macos-latest, windows-latest]
+        runs-on: [ubuntu-20.04, ubuntu-latest, macos-latest, windows-latest]
         build-type: [Debug]
     continue-on-error: true
     if: false