Point release to roll back debugpy to 1.6.3 (#20369)

Closes #20355

Author: brettcannon

package-lock.json

@@ -2,7 +2,7 @@
     "name": "python",
     "displayName": "Python",
     "description": "IntelliSense (Pylance), Linting, Debugging (multi-threaded, remote), Jupyter Notebooks, code formatting, refactoring, unit tests, and more.",
-    "version": "2022.20.0",
+    "version": "2022.20.1",
     "featureFlags": {
         "usingNewInterpreterStorage": true
     },
@@ -41,7 +41,7 @@
         "theme": "dark"
     },
     "engines": {
-        "vscode": "^1.74.0-insider"
+        "vscode": "^1.74.0"
     },
     "keywords": [
         "python",

package.json

@@ -13,7 +13,7 @@
 DEBUGGER_DEST = os.path.join(EXTENSION_ROOT, "pythonFiles", "lib", "python")
 DEBUGGER_PACKAGE = "debugpy"
 DEBUGGER_PYTHON_ABI_VERSIONS = ("cp310",)
-DEBUGGER_VERSION = "1.6.4"  # can also be "latest"
+DEBUGGER_VERSION = "1.6.3"  # can also be "latest"
 
 
 def _contains(s, parts=()):