Merge pull request #104 from qvalentin/master

Add gotemplate grammar (as external grammar)

Author: smacker

README.md

@@ -51,6 +51,7 @@ Known external grammars:
 
 - [Salesforce grammars](https://github.com/aheber/tree-sitter-sfapex) - including Apex, SOQL, and SOSL languages.
 - [Ruby](https://github.com/shagabutdinov/go-tree-sitter-ruby) - Deprecated, grammar is provided by main repo instead
+- [Go Template](https://github.com/mrjosh/helm-ls/tree/master/internal/tree-sitter/gotemplate) - Used for helm
 
 ### Editing