Revert "Revert "accessibility_flags.aconfig: remove leading whit..."

Revert submission 30621800-revert-30583310-fix-non-exported-flags-UJJZKWBRYV

Reason for revert: relanding the original CLs

Reverted changes: /q/submissionid:30621800-revert-30583310-fix-non-exported-flags-UJJZKWBRYV

Change-Id: I8ee3ca39d77ef05a5d311957628837bdc9b00604
diff --git a/core/java/android/view/accessibility/flags/accessibility_flags.aconfig b/core/java/android/view/accessibility/flags/accessibility_flags.aconfig
index e60fc3a..58faae8 100644
--- a/core/java/android/view/accessibility/flags/accessibility_flags.aconfig
+++ b/core/java/android/view/accessibility/flags/accessibility_flags.aconfig
@@ -261,11 +261,11 @@
     metadata {
         purpose: PURPOSE_BUGFIX
     }
- }
+}
 
- flag {
+flag {
     name: "indeterminate_range_info"
     namespace: "accessibility"
     description: "Creates a way to create an INDETERMINATE RangeInfo"
     bug: "376108874"
- }
+}