Enable FIRAppCheckTests on CI (#11827)

Author: andrewheard

FirebaseAppCheck/Tests/Unit/Core/FIRAppCheckTests.m

@@ -25,20 +25,18 @@
 #import "FirebaseAppCheck/Sources/Public/FirebaseAppCheck/FIRAppCheck.h"
 #import "FirebaseAppCheck/Sources/Public/FirebaseAppCheck/FIRAppCheckErrors.h"
 #import "FirebaseAppCheck/Sources/Public/FirebaseAppCheck/FIRAppCheckProvider.h"
+#import "FirebaseAppCheck/Sources/Public/FirebaseAppCheck/FIRAppCheckProviderFactory.h"
 
 #import "FirebaseAppCheck/Sources/Core/Errors/FIRAppCheckErrorUtil.h"
 #import "FirebaseAppCheck/Sources/Core/FIRAppCheckSettings.h"
+#import "FirebaseAppCheck/Sources/Core/FIRAppCheckToken+Internal.h"
 #import "FirebaseAppCheck/Sources/Core/FIRAppCheckTokenResult.h"
 #import "FirebaseAppCheck/Sources/Core/Storage/FIRAppCheckStorage.h"
 #import "FirebaseAppCheck/Sources/Core/TokenRefresh/FIRAppCheckTokenRefreshResult.h"
 #import "FirebaseAppCheck/Sources/Core/TokenRefresh/FIRAppCheckTokenRefresher.h"
 
 #import "FirebaseCore/Extension/FirebaseCoreInternal.h"
 
-// Since DeviceCheck is the default attestation provider for AppCheck, disable
-// test cases that may be dependent on DeviceCheck being available.
-#if FIR_DEVICE_CHECK_SUPPORTED_TARGETS
-
 // The FAC token value returned when an error occurs.
 static NSString *const kDummyToken = @"eyJlcnJvciI6IlVOS05PV05fRVJST1IifQ==";
 
@@ -1070,5 +1068,3 @@ - (void)verifyAllMocks {
 }
 
 @end
-
-#endif  // FIR_DEVICE_CHECK_SUPPORTED_TARGETS