Add old way of disabling redaction

Author: romtsn

docs/platforms/android/session-replay/index.mdx

@@ -108,6 +108,9 @@ To disable masking altogether (not to be used on applications with sensitive dat
 ```kotlin
 options.experimental.sessionReplay.maskAllText = false
 options.experimental.sessionReplay.maskAllImages = false
+// if you're on version < 7.15.0
+// options.experimental.sessionReplay.redactAllText = false
+// options.experimental.sessionReplay.redactAllImages = false
 ```
 
 ## Error Linking

docs/platforms/android/session-replay/privacy/index.mdx

@@ -19,6 +19,9 @@ To disable the default masking behavior (not to be used on applications with sen
 ```kotlin
 options.experimental.sessionReplay.maskAllText = false
 options.experimental.sessionReplay.maskAllImages = false
+// if you're on version < 7.15.0
+// options.experimental.sessionReplay.redactAllText = false
+// options.experimental.sessionReplay.redactAllImages = false
 ```
 
 |Session Replay Unmasked        |  Session Replay Masked                   |
@@ -101,7 +104,7 @@ view.sentryReplayUnmask()
 
 ## Jetpack Compose
 
-We only support masking specific composables in Jetpack Compose. Since composables are functions, not classes, masking by view class isn't possible. 
+We only support masking specific composables in Jetpack Compose. Since composables are functions, not classes, masking by view class isn't possible.
 
 In the example below, we want the "Hello" message to be captured in the replay, but not the custom composable. (By default, all text composables are masked.)
 
@@ -142,7 +145,7 @@ AndroidView(
 
 - If a `ViewGroup` is marked as unmasked, **its child views don't automatically inherit this behavior**. You'll need to explicitly mark each child view as unmasked if you want them to appear in the replay.
 
-### Masking Priority 
+### Masking Priority
 
 Masking and unmasking rules are applied in the following order: