Release: Update changelog and readme for version 5.4.0 (#184)

Author: wzieba

CHANGELOG.md

@@ -38,7 +38,7 @@ _None._
 
 ### New Features
 
-- Allow to specify category on `sarif` files upload [#183]
+_None._
 
 ### Bug Fixes
 
@@ -48,6 +48,13 @@ _None._
 
 _None._
 
+## 5.4.0
+
+### New Features
+
+- Allow to specify category on `sarif` files upload [#183]
+
+
 ## 5.3.1
 
 ### Bug Fixes

README.md

@@ -26,11 +26,11 @@ steps:
       restore_cache $(hash_file package-lock.json)
 
     plugins:
-      - automattic/a8c-ci-toolkit#5.3.1:
+      - automattic/a8c-ci-toolkit#5.4.0:
           bucket: a8c-ci-cache # optional
 ```
 
-Don't forget to verify what [the latest release](https://github.com/Automattic/a8c-ci-toolkit-buildkite-plugin/releases/latest) is and use that value instead of `5.3.1`.
+Don't forget to verify what [the latest release](https://github.com/Automattic/a8c-ci-toolkit-buildkite-plugin/releases/latest) is and use that value instead of `5.4.0`.
 
 ## Configuration