update minimum CI version to match actual required minimum version

fredemmott · fredemmott · commit 86b17508e18e · 2021-12-14T11:32:37.000-06:00
diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
@@ -13,7 +13,7 @@ jobs:
       matrix:
         os: [ ubuntu ]
         hhvm:
-          - '4.80'
+          - '4.93'
           - latest
           - nightly
     runs-on: ${{matrix.os}}-latest
