leave ubuntu out for now

Author: JR-1991

.github/workflows/test-build.yml

@@ -12,14 +12,12 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-14, macos-latest, ubuntu-latest, windows-latest]
+        os: [macos-14, macos-latest, windows-latest]
         include:
           - os: macos-14
             name: "macOS ARM"
           - os: macos-latest
             name: "macOS x86"
-          - os: ubuntu-latest
-            name: "Linux"
           - os: windows-latest
             name: "Windows"