Support for Recognizer tests on MacOS. (#1173)

Author: LeeParrishMSFT

libraries/bot-dialogs/src/test/java/com/microsoft/recognizers/text/tests/AbstractTest.java

@@ -26,7 +26,7 @@
 @RunWith(Parameterized.class)
 public abstract class AbstractTest {
 
-    private static final String SpecsPath = "Specs/..";
+    private static final String SpecsPath = "./src/test/java/com/microsoft/recognizers/text/tests/Specs/..";
 
     private static final List<String> SupportedCultures = Arrays.asList("English", "Spanish", "Portuguese", "French", "German", "Chinese");