Allow creating SkSurfaceCharacterizations directly for vk secondary CB context.

Bug: chromium:1144921
Change-Id: I9ca905eb9f2542aafbde25e0baa5430640277699
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/331877
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
diff --git a/RELEASE_NOTES.txt b/RELEASE_NOTES.txt
index 3f3c55c..d8a98e8 100644
--- a/RELEASE_NOTES.txt
+++ b/RELEASE_NOTES.txt
@@ -9,6 +9,10 @@
 
   * <insert new release notes here>
 
+  * Add support for creating SkSurfaceCharacterizations directly for use by a
+    GrVkSecondaryCBDrawContext.
+    https://review.skia.org/331877
+
   * Removed SkSurfaceProps::kLegacyFontHost_InitType, SkFontLCDConfig, and related code.
     The default pixel geometry for SkSurfaceProps is now kUnknown instead of kRGB_H.
     The removal was guarded by the SK_LEGACY_SURFACE_PROPS build flag which was later removed.