build: Upgrade to flutter 3.22

scripts/generate-locale-config.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # Directory containing the ARB files
-l10n_dir="./assets/l10n"
+l10n_dir="./lib/l10n"
 # Target directory for the locale_config.xml file
 xml_dir="./android/app/src/main/res/xml"
 

scripts/generate_command_hints_glue.sh

@@ -21,7 +21,7 @@ String commandHint(L10n l10n, String command) {
 $(sed -n \
   's/[[:blank:]]*\"\(commandHint_\([[:lower:]]*\)\)\".*/    case "\2":\
       return l10n.\1;/p' \
-  assets/l10n/intl_en.arb
+  lib/l10n/intl_en.arb
 )
     default:
       return \"\";