plugin: update default api version to 1.55.2

The commit bumps the framework's default supported api version from
`1.53.2` to `1.55.2` given that the appropriate apis have been
implemented.

Signed-off-by: vince-fugnitto <vincent.fugnitto@ericsson.com>

CHANGELOG.md

@@ -8,6 +8,7 @@
 
 - [plugin] added `Task#runOptions` field and `RunOptions` interface [#11759](https://github.com/eclipse-theia/theia/pull/11759) - Contributed on behalf of STMicroelectronics
 - [tasks] added support for `reevaluateOnRerun` run option [#11759](https://github.com/eclipse-theia/theia/pull/11759) - Contributed on behalf of STMicroelectronics
+- [plugin] updated the default VS Code API version from `1.53.2` to `1.55.2` [#11823](https://github.com/eclipse-theia/theia/pull/11823)
 
 <a name="breaking_changes_1.32.0">[Breaking Changes:](#breaking_changes_1.32.0)</a>
 

dev-packages/application-package/src/api.ts

@@ -18,4 +18,4 @@
  * The default supported API version the framework supports.
  * The version should be in the format `x.y.z`.
  */
-export const DEFAULT_SUPPORTED_API_VERSION = '1.53.2';
+export const DEFAULT_SUPPORTED_API_VERSION = '1.55.2';