bump version and changelog to 1.126 (#839)

Author: vezwork

apps/vscode/CHANGELOG.md

@@ -1,5 +1,7 @@
 # Changelog
 
+## 1.126.0 (Unreleased)
+
 ## 1.125.0 (Release on 2025-09-03)
 
 - Fixed an issue where attribute values containing '='s could be truncated in some scenarios (<https://github.com/quarto-dev/quarto/pull/814>).

apps/vscode/package.json

@@ -11,7 +11,7 @@
     "pandoc",
     "quarto"
   ],
-  "version": "1.125.0",
+  "version": "1.126.0",
   "repository": {
     "type": "git",
     "url": "https://github.com/quarto-dev/quarto/tree/main/apps/vscode"