Update Hilt's testing docs to remove note about limited support for R…

…obolectric tests.

This should have been fixed with AGP 4.2 (latest release is AGP 8).

RELNOTES=N/A
PiperOrigin-RevId: 651159589

hilt/testing.md

@@ -5,13 +5,6 @@ title: Testing
 
 ## Introduction
 
-**Note:** Currently, Hilt only supports Android instrumentation and Robolectric
-tests (although, see [here](gradle-setup.md#running-with-android-studio) for
-limitations when running Robolectric tests via Android Studio). In addition,
-Hilt cannot be used in vanilla JVM tests, but it does not prevent you from
-writing these tests as you would normally.
-{: .c-callouts__note }
-
 Hilt makes testing easier by bringing the power of dependency injection to your
 Android tests. Hilt allows your tests to easily access Dagger bindings, provide
 new bindings, or even replace bindings. Each test gets its own set of Hilt