Add zig support

Author: Antman261

package.json

@@ -2,7 +2,7 @@
   "name": "parse-tree",
   "displayName": "Parse tree",
   "description": "Access document syntax using tree-sitter",
-  "version": "0.43.0",
+  "version": "0.44.0",
   "publisher": "pokey",
   "repository": {
     "type": "git",
@@ -69,7 +69,8 @@
     "onLanguage:typescript",
     "onLanguage:typescriptreact",
     "onLanguage:xml",
-    "onLanguage:yaml"
+    "onLanguage:yaml",
+    "onLanguage:zig"
   ],
   "main": "./out/extension.js",
   "capabilities": {
@@ -92,7 +93,7 @@
     "publish": "vsce publish patch"
   },
   "devDependencies": {
-    "@cursorless/tree-sitter-wasms": "0.6.0",
+    "@cursorless/tree-sitter-wasms": "0.7.0",
     "@types/mocha": "^2.2.42",
     "@types/node": "^8.10.25",
     "@types/vscode": "~1.58.0",

src/extension.ts

@@ -62,6 +62,7 @@ const languages: Record<string, Language | undefined> = {
   typescriptreact: { module: "tree-sitter-tsx" },
   xml: { module: "tree-sitter-xml" },
   yaml: { module: "tree-sitter-yaml" },
+  zig: { module: "tree-sitter-zig" },
 };
 
 // For some reason this crashes if we put it inside activate