Uplevel xterm.js

Fixes #11334
Fixes #13229

npm-shrinkwrap.json

@@ -431,8 +431,8 @@
     },
     "xterm": {
       "version": "2.0.1",
-      "from": "git+https://github.com/Tyriar/xterm.js.git#vscode-release/1.6",
-      "resolved": "git+https://github.com/Tyriar/xterm.js.git#2de6617cf1b1d3bb22fdbf284488286a0cc98dcd"
+      "from": "git+https://github.com/Tyriar/xterm.js.git#vscode-release/1.7",
+      "resolved": "git+https://github.com/Tyriar/xterm.js.git#ce674e714a0a0cae1a3738e2934f28e3842debdc"
     },
     "yauzl": {
       "version": "2.3.1",

package.json

@@ -34,7 +34,7 @@
     "vscode-debugprotocol": "1.13.0",
     "vscode-textmate": "2.2.0",
     "winreg": "1.2.0",
-    "xterm": "git+https://github.com/Tyriar/xterm.js.git#vscode-release/1.6",
+    "xterm": "git+https://github.com/Tyriar/xterm.js.git#vscode-release/1.7",
     "yauzl": "2.3.1"
   },
   "devDependencies": {