[submodule] Update submodule sonic-restapi to the latest HEAD automatically (#15646)

mssonicbld · web-flow · commit 42671e75b6ae · 2023-06-28T15:21:50.000+08:00
diff --git a/src/sonic-restapi b/src/sonic-restapi
@@ -1 +1 @@
-Subproject commit 1c50caaeda51081e44789ddd5527e01c9e02bf9e
+Subproject commit 6b242a30bea40b796dec8ce48ac79e06d6aba3c6
