Upgrade Vulnerable Direct Dependencies [snakeyaml]

Change-Id: I84417ab3d4f18634be519b837a34d1f1e774ceff
Signed-off-by: amohamad <a.mohamad@queensu.ca>

Issue-ID: SDC-3051

Updated MVN dependencies in the respective pom.xml files

Updated the signature of some methods to match new version 1.26

Modified test cases to match the new wording of exceptions

Still working on troublshooting other failing test cases

Change-Id: Ifc796574e6d8d4e4fc707db04944d83427b5dbe6
Signed-off-by: amohamad <a.mohamad@queensu.ca>
Signed-off-by: JulienBe <julien.bertozzi@intl.att.com>
diff --git a/openecomp-be/lib/openecomp-core-lib/pom.xml b/openecomp-be/lib/openecomp-core-lib/pom.xml
index 6329060..48a4ef1 100644
--- a/openecomp-be/lib/openecomp-core-lib/pom.xml
+++ b/openecomp-be/lib/openecomp-core-lib/pom.xml
@@ -14,11 +14,11 @@
     </parent>
 
     <modules>
-        <module>/openecomp-facade-lib</module>
-        <module>/openecomp-nosqldb-lib</module>
-        <module>/openecomp-utilities-lib</module>
-        <module>/openecomp-config-lib</module>
-        <module>/openecomp-zusammen-lib</module>
-        <module>/openecomp-session-lib</module>
+        <module>openecomp-facade-lib</module>
+        <module>openecomp-nosqldb-lib</module>
+        <module>openecomp-utilities-lib</module>
+        <module>openecomp-config-lib</module>
+        <module>openecomp-zusammen-lib</module>
+        <module>openecomp-session-lib</module>
     </modules>
 </project>