feat: add norg queries

* feat: add norg queries

* add norg to README

* add test file

---------

Co-authored-by: jghauser <julianhauser.com>

README.md

@@ -138,6 +138,7 @@ use 'nvim-treesitter/nvim-treesitter-context'
   - [ ] `menhir`
   - [ ] `mermaid`
   - [ ] `meson`
+  - [x] `norg`
   - [ ] `nickel`
   - [ ] `nix`
   - [ ] `ocamllex`

queries/norg/context.scm

@@ -0,0 +1,7 @@
+([
+  (heading1)
+  (heading2)
+  (heading3)
+  (heading4)
+  (heading5)
+] @context)

test/test.norg

@@ -0,0 +1,45 @@
+* a heading
+
+
+
+
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+
+
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+
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+ ** a subheading
+
+
+
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+* another heading
+
+
+
+
+ ** a subheading
+
+
+
+
+
+
+  *** a subsubheading
+
+
+
+
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+