Mark linux swift latest as experimental

Author: ThisIsMissEm

.github/workflows/ci.yml

@@ -5,10 +5,10 @@ on:
     branches:
       - main
     paths-ignore:
-      - 'README.md'
-      - 'CODE_OF_CONDUCT.md'
-      - '.editorconfig'
-      - '.spi.yml'
+      - "README.md"
+      - "CODE_OF_CONDUCT.md"
+      - ".editorconfig"
+      - ".spi.yml"
   pull_request:
     branches:
       - main
@@ -40,14 +40,20 @@ jobs:
 
   linux_test:
     name: Test Linux
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
+    continue-on-error: ${{ matrix.experimental }}
     timeout-minutes: 30
     strategy:
+      fail-fast: false
       matrix:
         swift-version:
           - 6.1
           - 6.2
           - latest
+        experimental: [false]
+        include:
+          - swift-version: latest
+            experimental: true
     steps:
       - name: Checkout
         uses: actions/checkout@v4