Revert "release: cut the v15.2.4 release" (#26830)

This reverts commit 28b9b96.

Author: wagnermaciel

CHANGELOG.md

@@ -1,16 +1,3 @@
-<a name="15.2.4"></a>
-# 15.2.4 "brimstone-bank" (2023-03-23)
-### material
-| Commit | Type | Description |
-| -- | -- | -- |
-| [580fbf500](https://github.com/angular/components/commit/580fbf500c87bbe8753d4bea22b65cd1196c3bbd) | fix | **core:** apply strong focus styles to selected option ([#26811](https://github.com/angular/components/pull/26811)) |
-| [1ba5ade41](https://github.com/angular/components/commit/1ba5ade41c86562d25397a0a3093984245f4118b) | fix | **datepicker:** date range input not marked as required when using reactive forms ([#26749](https://github.com/angular/components/pull/26749)) |
-| [acc7d8148](https://github.com/angular/components/commit/acc7d81484c8d58ca29dfb894984d9a6a8ed41ce) | fix | **tooltip:** only expand hover area on side closest to trigger ([#26786](https://github.com/angular/components/pull/26786)) |
-## Special Thanks
-Kristiyan Kostadinov, Wagner Maciel and Zach Arend
-
-<!-- CHANGELOG SPLIT MARKER -->
-
 <a name="15.2.3"></a>
 # 15.2.3 "aluminum-statue" (2023-03-16)
 ### material

package.json

@@ -54,7 +54,7 @@
     "ci-notify-slack-failure": "ts-node --esm --project scripts/tsconfig.json scripts/circleci/notify-slack-job-failure.mts",
     "prepare": "husky install"
   },
-  "version": "15.2.4",
+  "version": "15.2.3",
   "dependencies": {
     "@angular/animations": "^15.2.0-rc.0",
     "@angular/common": "^15.2.0-rc.0",