Add OSGi support to manifest in api jar

Signed-off-by: Jonathan Coustick <jonathan.coustick@payara.fish>

pom.xml

@@ -72,8 +72,8 @@
   </developers>
 
   <properties>
-    <packages.export>javax.inject.*</packages.export>
-    <spec_version>1.1</spec_version>
+    <packages.export>jakarta.inject.*</packages.export>
+    <spec_version>2.0</spec_version>
   </properties>
 
   <build>
@@ -119,6 +119,34 @@ Use is subject to <a href="{@docRoot}/doc-files/speclicense.html" target="_top">
           </execution>
         </executions>
       </plugin>
+      <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-jar-plugin</artifactId>
+          <configuration>
+              <archive>
+                  <manifestFile>target/classes/META-INF/MANIFEST.MF</manifestFile>
+              </archive>
+          </configuration>
+      </plugin>
+      <plugin>
+          <groupId>org.apache.felix</groupId>
+          <artifactId>maven-bundle-plugin</artifactId>
+          <version>4.2.1</version>
+              <configuration>
+                    <instructions>
+                        <Implementation-Version>${spec_version}</Implementation-Version>
+                    </instructions>
+                </configuration>
+              <executions>
+                  <execution>
+                      <id>osgi-manifest</id>
+                      <phase>process-classes</phase>
+                      <goals>
+                          <goal>manifest</goal>
+                      </goals>
+                  </execution>
+              </executions>
+          </plugin>
     </plugins>
   </build>