update ci

Author: cbaker6

.github/workflows/ci.yml

@@ -4,12 +4,17 @@ on:
     branches: [ main ]
   pull_request:
     branches: '*'
+
 env:
   CI_XCODE: '/Applications/Xcode_14.0.app/Contents/Developer'
 
+concurrency:
+   group: ${{ github.workflow }}-${{ github.ref }}
+   cancel-in-progress: true
+
 jobs:
   spm-test:
-    runs-on: macos-12
+    runs-on: macos-latest
     steps:
     - uses: actions/checkout@v3
     - name: Create and set the default keychain

.github/workflows/release.yml

@@ -2,13 +2,14 @@ name: release
 on:
   release:
     types: [published]
+
 env:
   CI_XCODE_VER: '/Applications/Xcode_12.app/Contents/Developer'
   CI_XCODE_13: '/Applications/Xcode_13.4.1.app/Contents/Developer'
 
 jobs:
   docs:
-    runs-on: macos-12
+    runs-on: macos-latest
     steps:
       - uses: actions/checkout@v3
       - name: Use multiple cores