chore: Added isBeta to examples (#12150)

Author: dlabaj

packages/react-core/src/components/Compass/examples/Compass.md

@@ -38,7 +38,7 @@ In a basic compass layout, content can be passed to the following props to popul
 
 The background image of the `Compass` and `CompassHero` may be customized by using their respective `backgroundSrcLight` and `backgroundSrcDark` props. The `CompassHero` also allows customization of a color gradient across its container by using the `gradientLight` and `gradientDark` props.
 
-```ts file="CompassBasic.tsx"
+```ts isBeta file="CompassBasic.tsx"
 
 ```
 
@@ -52,7 +52,7 @@ When `footer` is used, its content will take up the width of the screen. However
 
 ### Demo
 
-```ts isFullscreen file="CompassDemo.tsx"
+```ts isFullscreen isBeta file="CompassDemo.tsx"
 
 ```