Don't use tarantool-emmylua as a submodule

This patch makes the extension not use `tarantool-emmylua` as a
submodule. Instead the Tarantool-specific are stored within the
repository in `tarantool-annotations` dir.

Author: georgiy-belyanin

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "src/tarantool-emmylua"]
-	path = tarantool-emmylua
-	url = https://github.com/georgiy-belyanin/tarantool-emmylua/

.vscodeignore

@@ -14,5 +14,5 @@ vsc-extension-quickstart.md
 **/.vscode-test.*
 .github/**
 .gitmodules
-tarantool-emmylua/**
+tarantool-annotations/**
 examples/**

CHANGELOG.md

@@ -21,6 +21,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Now the id is `tarantool` instead of `tarantool-vscode` and the package name
   is simple `Tarantool`.
+- Tarantool annotations aren't longer used as a submodule.
 
 ### Fixed
 

tarantool-annotations/LICENSE

@@ -0,0 +1,28 @@
+Copyright 2025
+
+Redistribution and use in source and binary forms, with or
+without modification, are permitted provided that the following
+conditions are met:
+
+1. Redistributions of source code must retain the above
+   copyright notice, this list of conditions and the
+   following disclaimer.
+
+2. Redistributions in binary form must reproduce the above
+   copyright notice, this list of conditions and the following
+   disclaimer in the documentation and/or other materials
+   provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY AUTHORS ``AS IS'' AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+AUTHORS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.