Merge "Uplift from ONAP."

diff --combined pom.xml
index 60dc16b,1737952..905a56c
--- 1/pom.xml
--- 2/pom.xml
+++ b/pom.xml
@@@ -29,8 -29,8 +29,8 @@@
          <version>2.6.6</version>
          <relativePath />
      </parent>
 -    <groupId>org.o-ran-sc.nonrtric</groupId>
 -    <artifactId>nonrtric-plt-a1policymanagementservice</artifactId>
 +    <groupId>org.o-ran-sc.nonrtric.plt</groupId>
 +    <artifactId>a1policymanagementservice</artifactId>
      <version>2.4.0-SNAPSHOT</version>
      <licenses>
          <license>
@@@ -48,7 -48,7 +48,7 @@@
      <properties>
          <java.version>11</java.version>
          <springfox.version>3.0.0</springfox.version>
-         <immutable.version>2.8.2</immutable.version>
+         <immutable.version>2.8.8</immutable.version>
          <swagger.version>2.1.13</swagger.version>
          <json.version>20211205</json.version>
          <maven-compiler-plugin.version>3.8.0</maven-compiler-plugin.version>