Add JSDoc syntax highlighting support (#7826)

![SCR-20240215-mokn](https://github.com/zed-industries/zed/assets/67913738/17750eb5-bf48-4e23-adc5-0f7a5e15a41b)

Closes #4926

Release Notes:

- Added support for [JSDoc](https://jsdoc.app) syntax highlighting
([#7224](https://github.com/zed-industries/zed/issues/7224)).

crates/languages/src/jsdoc/brackets.scm

@@ -0,0 +1,2 @@
+("[" @open "]" @close)
+("{" @open "}" @close)

crates/languages/src/jsdoc/config.toml

@@ -0,0 +1,7 @@
+name = "JSDoc"
+grammar = "jsdoc"
+autoclose_before = "]}"
+brackets = [
+  { start = "{", end = "}", close = true, newline = false },
+  { start = "[", end = "]", close = true, newline = false },
+]

crates/languages/src/jsdoc/highlights.scm

@@ -0,0 +1,2 @@
+(tag_name) @keyword
+(type) @type