[build] Target Java 17 only

Author: chadlwilson

pom.xml

@@ -188,8 +188,8 @@
         <artifactId>maven-compiler-plugin</artifactId>
         <version>3.14.0</version>
         <configuration>
-          <source>11</source>
-          <target>11</target>
+          <source>17</source>
+          <target>17</target>
           <showDeprecation>true</showDeprecation>
           <showWarnings>true</showWarnings>
         </configuration>