Remove javax libraries

Remove javax libraries inject and annotation. In JDK 8 those libraries are provided by the JDK. Younger JDK versions > 11 exclude them again to make the JDK leaner. Supporting younger JDK versions means integrating more younger libraries maintained by the Jakarta project.

core/pom.xml

@@ -50,16 +50,6 @@
       <groupId>com.google.inject</groupId>
       <artifactId>guice</artifactId>
     </dependency>
-    <dependency>
-      <groupId>javax.inject</groupId>
-      <artifactId>javax.inject</artifactId>
-      <version>1</version>
-    </dependency>
-    <dependency>
-      <groupId>javax.annotation</groupId>
-      <artifactId>jsr250-api</artifactId>
-      <version>1.0</version>
-    </dependency>
     <dependency>
       <groupId>org.eclipse.jetty</groupId>
       <artifactId>jetty-security</artifactId>