Add the user certificate if any when creating Matrix Client.

libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/auth/RustHomeServerLoginCompatibilityChecker.kt

@@ -13,17 +13,20 @@ import dev.zacsweers.metro.Inject
 import io.element.android.libraries.core.extensions.runCatchingExceptions
 import io.element.android.libraries.matrix.api.auth.HomeServerLoginCompatibilityChecker
 import io.element.android.libraries.matrix.impl.ClientBuilderProvider
+import io.element.android.libraries.matrix.impl.certificates.UserCertificatesProvider
 import timber.log.Timber
 
 @ContributesBinding(AppScope::class)
 @Inject
 class RustHomeServerLoginCompatibilityChecker(
     private val clientBuilderProvider: ClientBuilderProvider,
+    private val userCertificatesProvider: UserCertificatesProvider,
 ) : HomeServerLoginCompatibilityChecker {
     override suspend fun check(url: String): Result<Boolean> = runCatchingExceptions {
         clientBuilderProvider.provide()
             .inMemoryStore()
             .serverNameOrHomeserverUrl(url)
+            .addRootCertificates(userCertificatesProvider.provides())
             .build()
             .use {
                 it.homeserverLoginDetails()

libraries/matrix/impl/src/test/kotlin/io/element/android/libraries/matrix/impl/auth/RustHomeserverLoginCompatibilityCheckerTest.kt

@@ -49,6 +49,7 @@ class RustHomeserverLoginCompatibilityCheckerTest {
             FakeFfiClientBuilder {
                 FakeFfiClient(homeserverLoginDetailsResult = result)
             }
-        }
+        },
+        userCertificatesProvider = FakeUserCertificatesProvider(),
     )
 }