chore: add arclint config with a load of linters

Summary:

Adds all the lint configs for arc to run before submitting changes. This is
only used on the personal Phorge instance atm, it can be run with the `arc
lint` command

Test Plan:

Creating a change will probably do it.

.arclint

@@ -0,0 +1,46 @@
+{
+  "linters": {
+    "stylua": {
+      "type": "script-and-regex",
+      "script-and-regex.script": "sh -c 'stylua --check \"$0\" || true'",
+      "script-and-regex.regex": "/(?P<line>\\d+).*\\|\\-/m",
+      "include": "(\\.lua$)"
+    },
+    "luacheck": {
+      "type": "script-and-regex",
+      "script-and-regex.script": "sh -c 'luacheck \"$0\" || true'",
+      "script-and-regex.regex": "/^.*?:(?P<line>\\d+):(?P<char>\\d+):\\s+\\((?P<code>\\w+)\\) (?P<message>.*?)$/m",
+      "include": "(\\.lua$)"
+    },
+    "cargo": {
+      "type": "script-and-regex",
+      "script-and-regex.script": "sh -c 'cargo fmt --check --'",
+      "script-and-regex.regex": "/(?P<message>.*?)/",
+      "include": "(\\.rs$)"
+    },
+    "clippy": {
+      "type": "script-and-regex",
+      "script-and-regex.script": "sh -c 'cargo clippy --'",
+      "script-and-regex.regex": "/(?P<message>.*?)/",
+      "include": "(\\.rs$)"
+    },
+    "prettier": {
+      "type": "script-and-regex",
+      "script-and-regex.script": "prettier --check",
+      "script-and-regex.regex": "/(?P<message>.*?)/",
+      "include": "(\\.yml$|\\.json[c5]?$|\\.[tj]sx?$)"
+    },
+    "merge-conflict": {
+      "type": "merge-conflict"
+    },
+    "text": {
+      "type": "text"
+    },
+    "chmod": {
+      "type": "chmod"
+    },
+    "generated": {
+      "type": "generated"
+    }
+  }
+}