Add Indonesian translation (#3233)

- Add Indonesian translation
- Add Indonesia flag image
- Add configuration for Indonesian translation

Co-authored-by: SeongTae Jeong <seongtaejg@gmail.com>

CMakeLists.txt

@@ -331,6 +331,7 @@ set(SQLB_TSS
     "${CMAKE_SOURCE_DIR}/src/translations/sqlb_ja.ts"
     "${CMAKE_SOURCE_DIR}/src/translations/sqlb_nl.ts"
     "${CMAKE_SOURCE_DIR}/src/translations/sqlb_sv.ts"
+    "${CMAKE_SOURCE_DIR}/src/translations/sqlb_id.ts"
 )
 
 # Windows image format plugin files

src/translations/flags/flags.qrc

@@ -20,5 +20,6 @@
         <file alias="ja_JP">jp.png</file>
         <file alias="nl_NL">nl.png</file>
         <file alias="sv_SE">sv.png</file>
+        <file alias="id_ID">id.png</file>
     </qresource>
 </RCC>

src/translations/translations.qrc

@@ -17,6 +17,7 @@
         <file alias="sqlb_it">sqlb_it.qm</file>
         <file alias="sqlb_ja">sqlb_ja.qm</file>
         <file alias="sqlb_nl">sqlb_nl.qm</file>
+        <file alias="sqlb_id">sqlb_id.qm</file>
         <file>sqlb_sv.qm</file>
     </qresource>
 </RCC>