Upgrade to Karaf 4.4.4 (#15659)

* Resolve itest runbundles
* Fix dependency issues
* Add specs features because Pax Web now depends on "asm"

Signed-off-by: Wouter Born <github@maindrain.net>

bundles/org.openhab.persistence.jdbc/pom.xml

@@ -35,6 +35,11 @@
   </properties>
 
   <dependencies>
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-api</artifactId>
+      <version>${slf4j.version}</version>
+    </dependency>
     <dependency>
       <groupId>commons-dbutils</groupId>
       <artifactId>commons-dbutils</artifactId>

bundles/pom.xml

@@ -560,6 +560,7 @@
                   <!-- Apache Karaf -->
                   <descriptor>mvn:org.apache.karaf.features/framework/${karaf.version}/xml/features</descriptor>
                   <descriptor>mvn:org.apache.karaf.features/standard/${karaf.version}/xml/features</descriptor>
+                  <descriptor>mvn:org.apache.karaf.features/specs/${karaf.version}/xml/features</descriptor>
                   <!-- Current feature under verification -->
                   <descriptor>file:${project.build.directory}/feature/feature.xml</descriptor>
                 </descriptors>