Alt click in terminal only move horizontally in normal buffer

Fixes #44642

package.json

@@ -46,7 +46,7 @@
     "vscode-debugprotocol": "1.27.0",
     "vscode-ripgrep": "0.7.1-patch.0.1",
     "vscode-textmate": "^3.2.0",
-    "vscode-xterm": "3.2.0-beta7",
+    "vscode-xterm": "3.3.0-beta2",
     "yauzl": "2.8.0"
   },
   "devDependencies": {

yarn.lock

@@ -5992,9 +5992,9 @@ vscode-textmate@^3.2.0:
     fast-plist "^0.1.2"
     oniguruma "^6.0.1"
 
-vscode-xterm@3.2.0-beta7:
-  version "3.2.0-beta7"
-  resolved "https://registry.yarnpkg.com/vscode-xterm/-/vscode-xterm-3.2.0-beta7.tgz#352b33a17c31911d90b9c3bcfd1822800b32c8ed"
+vscode-xterm@3.3.0-beta2:
+  version "3.3.0-beta2"
+  resolved "https://registry.yarnpkg.com/vscode-xterm/-/vscode-xterm-3.3.0-beta2.tgz#b3b90cdf1fada306662a1eacf43e1d38229aa254"
 
 vso-node-api@^6.1.2-preview:
   version "6.1.2-preview"