Fix the publisher name in package.json

Changed human friendly name to identifier

Author: wasi-master

.gitignore

@@ -123,3 +123,6 @@ dmypy.json
 
 # Pyre type checker
 .pyre/
+
+# VSIX File
+discord-py-snippets-1.0.0.vsix

package.json

@@ -3,7 +3,7 @@
     "displayName": "discord.py Code Snippets",
     "description": "Some code snippets for the discord.py package in python",
     "version": "1.0.0",
-    "publisher": "Wasi Master",
+    "publisher": "WasiMaster",
     "repository": {
         "type": "git",
         "url": "https://github.com/wasi-master/vscode-discord.py-snippets"