Fix finish translation for tab labels (#130333)

## Description

This PR update the finnish translations for tab label.

## Related Issue

fixes https://github.com/flutter/flutter/issues/110451

## Tests

Adds 2 tests.

packages/flutter_localizations/lib/src/l10n/cupertino_fi.arb

@@ -19,7 +19,7 @@
   "copyButtonLabel": "Kopioi",
   "pasteButtonLabel": "Liitä",
   "selectAllButtonLabel": "Valitse kaikki",
-  "tabSemanticsLabel": "Välilehti $tabIndex/$tabCount",
+  "tabSemanticsLabel": "Välilehti $tabIndex kautta $tabCount",
   "modalBarrierDismissLabel": "Ohita",
   "searchTextFieldPlaceholderLabel": "Hae",
   "noSpellCheckReplacementsLabel": "No Replacements Found"

packages/flutter_localizations/lib/src/l10n/generated_cupertino_localizations.dart

@@ -3983,7 +3983,7 @@ class CupertinoLocalizationFi extends GlobalCupertinoLocalizations {
   String get selectAllButtonLabel => 'Valitse kaikki';
 
   @override
-  String get tabSemanticsLabelRaw => r'Välilehti $tabIndex/$tabCount';
+  String get tabSemanticsLabelRaw => r'Välilehti $tabIndex kautta $tabCount';
 
   @override
   String? get timerPickerHourLabelFew => null;

packages/flutter_localizations/lib/src/l10n/generated_material_localizations.dart

@@ -14206,7 +14206,7 @@ class MaterialLocalizationFi extends GlobalMaterialLocalizations {
   String get signedInLabel => 'Kirjautunut sisään';
 
   @override
-  String get tabLabelRaw => r'Välilehti $tabIndex/$tabCount';
+  String get tabLabelRaw => r'Välilehti $tabIndex kautta $tabCount';
 
   @override
   TimeOfDayFormat get timeOfDayFormatRaw => TimeOfDayFormat.HH_dot_mm;

packages/flutter_localizations/lib/src/l10n/material_fi.arb

@@ -17,7 +17,7 @@
   "pageRowsInfoTitle": "$firstRow–$lastRow/$rowCount",
   "pageRowsInfoTitleApproximate": "$firstRow–$lastRow/~$rowCount",
   "rowsPerPageTitle": "Riviä/sivu:",
-  "tabLabel": "Välilehti $tabIndex/$tabCount",
+  "tabLabel": "Välilehti $tabIndex kautta $tabCount",
   "selectedRowCountTitleOne": "1 kohde valittu",
   "selectedRowCountTitleOther": "$selectedRowCount kohdetta valittu",
   "cancelButtonLabel": "Peru",

packages/flutter_localizations/test/cupertino/translations_test.dart

@@ -194,4 +194,13 @@ void main() {
       expect(file.readAsStringSync(), encodedArbFile);
     }
   });
+
+  // Regression test for https://github.com/flutter/flutter/issues/110451.
+  testWidgets('Finnish translation for tab label', (WidgetTester tester) async {
+    const Locale locale = Locale('fi');
+    expect(GlobalCupertinoLocalizations.delegate.isSupported(locale), isTrue);
+    final CupertinoLocalizations localizations = await GlobalCupertinoLocalizations.delegate.load(locale);
+    expect(localizations, isA<CupertinoLocalizationFi>());
+    expect(localizations.tabSemanticsLabel(tabIndex: 1, tabCount: 2), 'Välilehti 1 kautta 2');
+  });
 }

packages/flutter_localizations/test/material/translations_test.dart

@@ -528,4 +528,13 @@ void main() {
       expect(file.readAsStringSync(), encodedArbFile);
     }
   });
+
+  // Regression test for https://github.com/flutter/flutter/issues/110451.
+  testWidgets('Finnish translation for tab label', (WidgetTester tester) async {
+    const Locale locale = Locale('fi');
+    expect(GlobalCupertinoLocalizations.delegate.isSupported(locale), isTrue);
+    final MaterialLocalizations localizations = await GlobalMaterialLocalizations.delegate.load(locale);
+    expect(localizations, isA<MaterialLocalizationFi>());
+    expect(localizations.tabLabel(tabIndex: 1, tabCount: 2), 'Välilehti 1 kautta 2');
+  });
 }