native: Rename frame rate selection strategies

SELF -> PROPAGATE (default)
DO_NOT_PROPAGATE -> SELF

No behavioral changes.

Test: atest libsurfaceflinger_unittest
Bug: 309687765
Change-Id: I055d827a45ecc7f566375425c42e745a41b751f9
diff --git a/services/surfaceflinger/Scheduler/LayerInfo.h b/services/surfaceflinger/Scheduler/LayerInfo.h
index c7b53fc..c6ee69e 100644
--- a/services/surfaceflinger/Scheduler/LayerInfo.h
+++ b/services/surfaceflinger/Scheduler/LayerInfo.h
@@ -81,11 +81,11 @@
     using RefreshRateVotes = ftl::SmallVector<LayerInfo::LayerVote, 2>;
 
     enum class FrameRateSelectionStrategy {
-        Self,
+        Propagate,
         OverrideChildren,
-        DoNotPropagate,
+        Self,
 
-        ftl_last = DoNotPropagate
+        ftl_last = Self
     };
 
     // Encapsulates the frame rate specifications of the layer. This information will be used