migrating SkTDArray towards std::vector api

fix for https://skia-review.googlesource.com/c/skia/+/146140

Change from original was to include <initializer_list>

Bug: skia:
Change-Id: Ie36426fcf7ce778a95e2b656ce80a9a394a8307c
Reviewed-on: https://skia-review.googlesource.com/146160
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Reed <reed@google.com>
diff --git a/modules/sksg/src/SkSGInvalidationController.cpp b/modules/sksg/src/SkSGInvalidationController.cpp
index 81a3376..df711ab 100644
--- a/modules/sksg/src/SkSGInvalidationController.cpp
+++ b/modules/sksg/src/SkSGInvalidationController.cpp
@@ -25,7 +25,7 @@
         ctm.mapRect(rect.writable());
     }
 
-    fRects.push(*rect);
+    fRects.push_back(*rect);
     fBounds.join(*rect);
 }