Update version of tomact-jdbc library

Changes made:
* Updated version of tomact-jdbc library from 9.0.27 to 9.0.30

Issue-ID: CCSDK-2169
Change-Id: Id917f36f04064d5a211f596d0256ad80e65a2467
Signed-off-by: Rich Tabedzki <richard.tabedzki@att.com>
diff --git a/springboot/springboot2/pom.xml b/springboot/springboot2/pom.xml
old mode 100755
new mode 100644
index d51a657..02b92fe
--- a/springboot/springboot2/pom.xml
+++ b/springboot/springboot2/pom.xml
@@ -131,7 +131,7 @@
         <mariadb4j.version>2.4.0</mariadb4j.version>
         <slf4j.version>1.7.25</slf4j.version>
         <testng.version>6.14.3</testng.version>
-        <tomcat-jdbc.version>9.0.27</tomcat-jdbc.version>
+        <tomcat-jdbc.version>9.0.30</tomcat-jdbc.version>
         <dependency-list.file>direct-dependencies.txt</dependency-list.file>
     </properties>