TF-1487 Apply linter rule

lib/features/mailbox/presentation/widgets/mailbox_button_new_folder_builder.dart

@@ -49,7 +49,12 @@ class MailboxNewFolderTileBuilder {
             leading: Padding(
               padding: const EdgeInsets.only(left: 34),
               child: _icon != null
-                ? SvgPicture.asset(_icon!, width: 24, height: 24, color: AppColor.mailboxIconColor, fit: BoxFit.fill)
+                ? SvgPicture.asset(
+                    _icon!,
+                    width: 24,
+                    height: 24,
+                    colorFilter: AppColor.mailboxIconColor.asFilter(),
+                    fit: BoxFit.fill)
                 : const SizedBox.shrink()),
             title: Padding(
               padding: const EdgeInsets.only(left: 8),

lib/features/mailbox/presentation/widgets/mailbox_folder_tile_builder.dart

@@ -195,9 +195,9 @@ class MailBoxFolderTileBuilder {
               _mailboxNode.expandMode == ExpandMode.EXPAND
                 ? _imagePaths.icExpandFolder
                 : _imagePaths.icCollapseFolder,
-              color: _mailboxNode.item.allowedToDisplay
-                ? AppColor.primaryColor
-                : AppColor.colorIconUnSubscribedMailbox,
+              colorFilter: _mailboxNode.item.allowedToDisplay
+                ? AppColor.primaryColor.asFilter()
+                : AppColor.colorIconUnSubscribedMailbox.asFilter(),
               fit: BoxFit.fill
             ),
             minSize: 12,

lib/features/mailbox/presentation/widgets/user_information_widget_builder.dart

@@ -82,7 +82,10 @@ class UserInformationWidgetBuilder extends StatelessWidget {
           Transform(
             transform: Matrix4.translationValues(14.0, 0.0, 0.0),
             child: IconButton(
-              icon: SvgPicture.asset(_imagePaths.icCollapseFolder, fit: BoxFit.fill, color: AppColor.colorCollapseMailbox),
+              icon: SvgPicture.asset(
+                _imagePaths.icCollapseFolder,
+                fit: BoxFit.fill,
+                colorFilter: AppColor.colorCollapseMailbox.asFilter()),
               onPressed: () => {}))
       ]),
     );