Merge pull request #198 from unthreaded/pipeline/newer-mac-os

Upgrade mac-os runner version

Author: lcombs15

.github/workflows/build.yml

@@ -15,8 +15,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        # We want the oldest possible version of MacOS for backwards comparability
-        os: [ubuntu-latest, macos-10.15, windows-latest]
+        # We want the oldest possible version of MacOS for backwards compatibility 
+        os: [ubuntu-latest, macos-11, windows-latest]
 
     steps:
     - uses: actions/checkout@v1