release: bump version to 12.0.4 w/ changelog

Author: andrewseguin

CHANGELOG.md

@@ -1,3 +1,11 @@
+## 12.0.4 "glass-gopher" (2021-06-09)
+
+### material
+
+|            |                       |
+| ---------- | --------------------- |
+| bug fix |  **input:** Do not set `aria-invalid` on required empty `matInput`s ([#22802](https://github.com/angular/components/issues/22802)) ([0bba6eabd7b5ea4cc27ac3b1ac39baedf687a44e](https://github.com/angular/components/commit/0bba6eabd7b5ea4cc27ac3b1ac39baedf687a44e)), closes [#22777](https://github.com/angular/components/issues/22777) |
+
 ## 12.0.3 "paper-platypus" (2021-06-03)
 
 ### material

package.json

@@ -52,7 +52,7 @@
     "check-tools": "yarn tsc --project tools/tsconfig-ci.json",
     "prepare": "husky install"
   },
-  "version": "12.0.3",
+  "version": "12.0.4",
   "dependencies": {
     "@angular/animations": "^12.0.0",
     "@angular/common": "^12.0.0",