chore: Update changelog with hash

Author: castastrophe

CHANGELOG-1.x.md

@@ -1,6 +1,6 @@
-# 1.10.0 ()
+# 1.9.3 (2021-06-14)
 
-- [](https://github.com/patternfly/patternfly-elements/commit/) fix: set margin-top for ctas in footer on mobile
+- [b7fc80d](https://github.com/patternfly/patternfly-elements/commit/b7fc80d3417eb14be519c6e37895fcff639d1bbd) fix: set margin-top for ctas in footer on mobile
 
 # 1.9.2 (2021-06-01)