Cherry-pick #3928: Add back `onLanguage:dockerfile` activation event (#3943)

* Cherry-pick #3928: Add back onLanguage:dockerfile activation event

* Update version, changelog for 1.25.1

CHANGELOG.md

@@ -1,5 +1,8 @@
-## 1.25.0 - 10 April 2023
+## 1.25.1 - 16 May 2023
+### Fixed
+* The extension was not activating when a Dockerfile was opened. [#3928](https://github.com/microsoft/vscode-docker/pull/3928)
 
+## 1.25.0 - 10 April 2023
 ### Added
 * Support has been added for removing image / container group(s). [#3492](https://github.com/microsoft/vscode-docker/issues/3492)
 * Support has been added for `--platform` flag in docker-build task. [#3870](https://github.com/microsoft/vscode-docker/issues/3870)

package-lock.json

@@ -1,12 +1,12 @@
 {
     "name": "vscode-docker",
-    "version": "1.25.0",
+    "version": "1.25.1",
     "lockfileVersion": 2,
     "requires": true,
     "packages": {
         "": {
             "name": "vscode-docker",
-            "version": "1.25.0",
+            "version": "1.25.1",
             "license": "SEE LICENSE IN LICENSE.md",
             "dependencies": {
                 "@azure/arm-authorization": "^8.3.3",

package.json

@@ -1,6 +1,6 @@
 {
     "name": "vscode-docker",
-    "version": "1.25.0",
+    "version": "1.25.1",
     "publisher": "ms-azuretools",
     "displayName": "Docker",
     "description": "Makes it easy to create, manage, and debug containerized applications.",
@@ -35,6 +35,7 @@
         "onDebugInitialConfigurations",
         "onDebugResolve:docker",
         "onFileSystem:docker",
+        "onLanguage:dockerfile",
         "onLanguage:dockercompose"
     ],
     "main": "main",