Bump dependencies.

Author: iclanton

api-demo/package.json

@@ -5,13 +5,13 @@
   "description": "A code sample that illustrates usage of the API for @microsoft/tsdoc",
   "license": "MIT",
   "dependencies": {
-    "@microsoft/tsdoc": "workspace:*",
+    "@microsoft/tsdoc": "0.15.1",
     "colors": "~1.4.0",
     "typescript": "~5.4.2"
   },
   "devDependencies": {
-    "@rushstack/heft-node-rig": "~2.6.11",
-    "@rushstack/heft": "^0.66.13",
+    "@rushstack/heft-node-rig": "2.6.43",
+    "@rushstack/heft": "0.68.9",
     "@types/heft-jest": "1.0.3",
     "@types/node": "14.18.36",
     "eslint": "~8.57.0",

common/config/rush/experiments.json

@@ -3,7 +3,7 @@
  * Rush features.  More documentation is available on the Rush website: https://rushjs.io
  */
 {
-  "$schema": "https://developer.microsoft.com/json-schemas/rush/v5/experiments.schema.json",
+  "$schema": "https://developer.microsoft.com/json-schemas/rush/v5/experiments.schema.json"
 
   /**
    * By default, 'rush install' passes --no-prefer-frozen-lockfile to 'pnpm install'.
@@ -49,12 +49,6 @@
    */
   // "buildSkipWithAllowWarningsInSuccessfulBuild": true,
 
-  /**
-   * If true, the phased commands feature is enabled. To use this feature, create a "phased" command
-   * in common/config/rush/command-line.json.
-   */
-  "phasedCommands": true
-
   /**
    * If true, perform a clean install after when running `rush install` or `rush update` if the
    * `.npmrc` file has changed since the last install.