update minimum version to 4.102

Author: fredemmott

.github/workflows/build-and-test.yml

@@ -13,7 +13,7 @@ jobs:
       matrix:
         os: [ ubuntu ]
         hhvm:
-          - '4.93'
+          - '4.102'
           - latest
           - nightly
     runs-on: ${{matrix.os}}-latest

composer.json

@@ -3,7 +3,7 @@
     "description": "Hack Codegen is a library for programmatically generating Hack code",
     "keywords": ["code generation", "Hack"],
     "require": {
-        "hhvm": "^4.93",
+        "hhvm": "^4.102",
         "hhvm/hhvm-autoload": "^2.0|^3.0",
         "hhvm/hsl": "^4.0"
     },