disable fail fast in CI workflow matrix

Author: itchyny

.github/workflows/ci.yaml

@@ -14,6 +14,7 @@ jobs:
     name: Test
     runs-on: ${{ matrix.os }}
     strategy:
+      fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
         go: [1.21.x, 1.20.x, 1.19.x]