Mark Chrome Beta as reliably fillable and saveable (#1291)

https://chromereleases.googleblog.com/2021/01/chrome-beta-for-android-update_28.html
(cherry picked from commit fe29aa0)

Author: fmeum

autofill-parser/src/main/java/com/github/androidpasswordstore/autofillparser/FeatureAndTrustDetection.kt

@@ -146,6 +146,7 @@ private val BROWSER_SAVE_FLAG = mapOf(
 
 @RequiresApi(Build.VERSION_CODES.O)
 private val BROWSER_SAVE_FLAG_IF_NO_ACCESSIBILITY = mapOf(
+    "com.chrome.beta" to SaveInfo.FLAG_SAVE_ON_ALL_VIEWS_INVISIBLE,
     "com.chrome.canary" to SaveInfo.FLAG_SAVE_ON_ALL_VIEWS_INVISIBLE,
     "com.chrome.dev" to SaveInfo.FLAG_SAVE_ON_ALL_VIEWS_INVISIBLE,
 )
@@ -181,7 +182,6 @@ fun getBrowserAutofillSupportInfoIfTrusted(
 
 private val FLAKY_BROWSERS = listOf(
     "com.android.chrome",
-    "com.chrome.beta",
     "org.bromite.bromite",
     "org.ungoogled.chromium.stable",
     "com.kiwibrowser.browser",