Merge pull request #16016 from [BEAM-13089][Playground] Enable...

Merge pull request #16016 from [BEAM-13089][Playground] Enable playgroundPrecommit to run on GitHub Actions for pull requests

* [Playground][BEAM-12941][Bugfix] Fix workflows for playground applications (#83)

* Update workflows for playground

* Attempt to fix tests

* Remove continue on error to catch errors

* Fix linter problem for backend dockerfile

* Update folder to run backend go linter

* Moved flutter test to execution via gradle tasks

* Revert "[Playground][BEAM-12941][Bugfix] Fix workflows for playground applications (#83)" (#88)

This reverts commit b73f5f70ac4184b56a0a03922731c5f2f69b9566.

* Create precommit tasks for backend and frontend, replaced separate tests in actions to running precommit

* Added linter to preCommit, updated install terraform via github actions

* Fix typos and install of terraform

Co-authored-by: Ilya <ilya.kozyrev@akvelon.com>
Co-authored-by: Aydar Zainutdinov <aydar.zaynutdinov@akvelon.com>