Add highlighting for go.work (#7142)

<img width="617" alt="image"
src="https://github.com/zed-industries/zed/assets/45585937/ecb28152-db02-450e-bc81-395abd1c1eef">

Release Notes:

- Added  highlighting for go.work

crates/zed/src/languages.rs

@@ -124,6 +124,7 @@ pub fn init(
         vec![Arc::new(go::GoLspAdapter)],
     );
     language("gomod", tree_sitter_gomod::language(), vec![]);
+    language("gowork", tree_sitter_gowork::language(), vec![]);
     language(
         "zig",
         tree_sitter_zig::language(),

crates/zed/src/languages/gowork/config.toml

@@ -0,0 +1,7 @@
+name = "Go Work"
+path_suffixes = ["work"]
+line_comments = ["//"]
+autoclose_before = ")"
+brackets = [
+    { start = "(", end = ")", close = true, newline = true}
+]

crates/zed/src/languages/gowork/highlights.scm

@@ -0,0 +1,14 @@
+[
+  "replace"
+  "go"
+  "use"
+] @keyword
+
+"=>" @operator
+
+(comment) @comment
+
+[
+(version)
+(go_version)
+] @string