bump to java core snapshot

Signed-off-by: Steve Springett <[email protected]>

Author: stevespringett

tools/pom.xml

@@ -55,7 +55,7 @@
         <lib.commons.lang3.version>3.6</lib.commons.lang3.version>
         <lib.commons.text.version>1.2</lib.commons.text.version>
         <lib.unirest.version>1.4.9</lib.unirest.version>
-        <lib.cyclonedx.core.java.version>7.1.2</lib.cyclonedx.core.java.version>
+        <lib.cyclonedx.core.java.version>7.1.7-SNAPSHOT</lib.cyclonedx.core.java.version>
     </properties>
 
     <scm>