Remove finalized api proposals from package.json (#21900)

Part of microsoft/vscode#191605

Author: Tyriar

package.json

@@ -23,9 +23,7 @@
  "envShellEvent",
  "testObserver",
  "quickPickItemTooltip",
- "envCollectionWorkspace",
- "saveEditor",
- "envCollectionOptions"
+ "saveEditor"
  ],
  "author": {
  "name": "Microsoft Corporation"
@@ -46,7 +44,7 @@
  "theme": "dark"
  },
  "engines": {
- "vscode": "^1.82.0-20230823"
+ "vscode": "^1.82.0-20230830"
  },
  "enableTelemetry": false,
  "keywords": [