CI: Add action for pulling new translations (#4911)

* Update and rename translations.yml to translations-push.yml

* Rename update_translations.sh to update_translation_source_strings.sh

* Update and rename update_translations_template.md to update_translation_source_strings_template.md

* Add translations-pull.yml

* Update config

* Update desktop-lint.yml

* Update desktop-build.yml

* correct env var naming

* names

.ci/update_translation_source_strings_template.md

@@ -1,4 +1,4 @@
-Updated language source strings:
+Updated source strings for translations:
 - {{ .cockatrice_output }} (Cockatrice)
 - {{ .oracle_output }} (Oracle)
 
@@ -7,5 +7,7 @@ Updated language source strings:
 Last changes are based on commit {{ .commit }}.
 
 ---
-*This PR is automatically generated and updated by the workflow at `.github/workflows/translations.yml`.*<br>
-*After merging, all changes to the source language are available for translation at [Transifex](https://app.transifex.com/cockatrice/cockatrice/) shortly.*
+*This PR is automatically generated and updated by the workflow at `.github/workflows/translations-push.yml`.*<br>
+*After merging, all changes to the source language are available for translation at [Transifex][1] shortly.*
+
+[1]: https://app.transifex.com/cockatrice/cockatrice/