tests: fix tests on API<30

Change-Id: I99c393e048cba24304afbe31c7308ab03b015503

jami-android/app/src/androidTest/java/cx/ring/client/wizard/AccountCreation.kt

@@ -321,8 +321,11 @@ class AccountCreation {
     }
 
     private fun skipBiometrics() { // Skip biometrics popup
-        val noThanksSrc = InstrumentationRegistry
-            .getInstrumentation().targetContext.getString(R.string.no_thanks)
-        onView(allOf(withText(noThanksSrc), isDisplayed())).perform(click())
+        // only on P+
+        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.R) {
+            val noThanksSrc = InstrumentationRegistry
+                .getInstrumentation().targetContext.getString(R.string.no_thanks)
+            onView(allOf(withText(noThanksSrc), isDisplayed())).perform(click())
+        }
     }
 }