docs(*): updating security file (#15460)

Author: ChronosSF

SECURITY.md

@@ -4,7 +4,8 @@
 
 | Version  | Supported          |
 | -------- | ------------------ |
-| 19.0.x   | :white_check_mark: |
+| 19.1.x   | :white_check_mark: |
+| 19.0.x   | :x:                |
 | 18.2.x   | :white_check_mark: |
 | 18.1.x   | :x:                |
 | 18.0.x   | :x:                |