feat: Add xblock-lti-consumer to the translation pipeline

This PR needs openedx/xblock-lti-consumer#341 before it's merged.

Refs: FC-0012 OEP-58

.github/workflows/extract-translation-source-files.yml

@@ -41,6 +41,7 @@ jobs:
         repo:
           - course-discovery
           - credentials
+          - xblock-lti-consumer
     runs-on: ubuntu-latest
     continue-on-error: true
     needs: [setup-branch]

transifex.yml

@@ -177,3 +177,11 @@ git:
     source_language: en
     source_file: translations/studio-frontend/src/i18n/transifex_input.json
     translation_files_expression: 'translations/studio-frontend/src/i18n/messages/<lang>.json'
+
+  # xblock-lti-consumer
+  - filter_type: dir
+    file_format: PO
+    source_file_extension: po
+    source_language: en
+    source_file_dir: translations/xblock-lti-consumer/lti_consumer/conf/locale/en/
+    translation_files_expression: 'translations/xblock-lti-consumer/lti_consumer/conf/locale/<lang>/'