Update prism languages

build/prism/prism.json

@@ -211,6 +211,7 @@
     "go",
     "graphql",
     "haskell",
+    "hcl",
     "java",
     "javascript",
     "json",
@@ -226,6 +227,7 @@
     "perl",
     "php",
     "prolog",
+    "protobuf",
     "python",
     "r",
     "reason",