tests: link Normalizer into iAvroTests to fix undefined symbol

Author: arnabwahid

AvroKeyboard.xcodeproj/project.pbxproj

@@ -43,6 +43,7 @@
 		F0A1B2C30D4E5F60718293AA /* Cocoa.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 1058C7A1FEA54F0111CA2CBB /* Cocoa.framework */; };
 		F1A000011234567800000001 /* RomanNormalizer.m in Sources */ = {isa = PBXBuildFile; fileRef = F1A000001234567800000002 /* RomanNormalizer.m */; };
 		F1A000031234567800000003 /* NormalizerTests.m in Sources */ = {isa = PBXBuildFile; fileRef = F1A000021234567800000004 /* NormalizerTests.m */; };
+		F1A000061234567800000006 /* RomanNormalizer.m in Sources */ = {isa = PBXBuildFile; fileRef = F1A000001234567800000002 /* RomanNormalizer.m */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -487,6 +488,7 @@
 			files = (
 				F0A1B2C30D4E5F60718293A6 /* ModeSmokeTests.m in Sources */,
 				F1A000031234567800000003 /* NormalizerTests.m in Sources */,
+				F1A000061234567800000006 /* RomanNormalizer.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};