Allowlist more flags in xTS tests.

Test: m
Bug: 251818659
Change-Id: Iaeff7c1917a000db6d89c4c8dbc2a804642d0f30

framework/java/android/provider/WritableFlags.java

diff --git a/framework/java/android/provider/WritableFlags.java b/framework/java/android/provider/WritableFlags.java
index 70f8680..e626dd1 100644
--- a/framework/java/android/provider/WritableFlags.java
+++ b/framework/java/android/provider/WritableFlags.java
@@ -41,6 +41,7 @@
                 "flipendo/lever_hotspot_enabled_launch",
                 "flipendo/lever_work_profile_enabled_launch",
                 "flipendo/resuspend_delay_minutes",
+                "jobscheduler/fc_enable_flexibility",
                 "location/ignore_settings_allowlist",
                 "low_power_standby/enable_policy",
                 "namespace1/key1",
@@ -58,6 +59,7 @@
                 "rollback/watchdog_trigger_failure_count",
                 "rollback/watchdog_trigger_failure_duration_millis",
                 "rollback_boot/rollback_lifetime_in_millis",
+                "systemui/apply_sharing_app_limits_in_sysui",
                 "systemui/nas_generate_actions",
                 "systemui/nas_generate_replies",
                 "systemui/nas_max_messages_to_extract",