Auto detect some DSLs (#14693)

- Brewfile, Vagrantfile, Puppetfile (ruby)
- Pipfile (toml)

extensions/ruby/languages/ruby/config.toml

@@ -21,6 +21,9 @@ path_suffixes = [
     "pryrc",
     "simplecov",
     "Podfile",
+    "Brewfile",
+    "Vagrantfile",
+    "Puppetfile",
 ]
 first_line_pattern = '^#!.*\bruby\b'
 line_comments = ["# "]

extensions/toml/languages/toml/config.toml

@@ -1,6 +1,6 @@
 name = "TOML"
 grammar = "toml"
-path_suffixes = ["Cargo.lock", "toml"]
+path_suffixes = ["Cargo.lock", "toml", "Pipfile"]
 line_comments = ["# "]
 autoclose_before = ",]}"
 brackets = [