Fix klass api and forvaltning crashes (#261)

* Remove log4j

* Remove arguments from logback

* Test with simple logback file

* Updated logback

* Downgrade logback

* Revert to original logback file

* Fix github actions

---------

Co-authored-by: Jorgen-5 <rlj@ssb.no>

Author: Jorgen-5

klass-api/pom.xml

@@ -206,7 +206,7 @@
         <dependency>
             <groupId>net.logstash.logback</groupId>
             <artifactId>logstash-logback-encoder</artifactId>
-            <version>7.4</version>
+            <version>6.6</version>
         </dependency>
     </dependencies>
 

klass-api/src/main/resources/logback-spring.xml

@@ -35,4 +35,4 @@
         <appender-ref ref="STDOUT"/>
     </root>
 
-</configuration>
+</configuration>

klass-forvaltning/pom.xml

@@ -155,23 +155,6 @@
             <version>1.0.3</version>
         </dependency>
 
-        <!-- Logging-->
-        <dependency>
-            <groupId>org.apache.logging.log4j</groupId>
-            <artifactId>log4j-core</artifactId>
-            <version>2.12.4</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.logging.log4j</groupId>
-            <artifactId>log4j-slf4j-impl</artifactId>
-            <version>2.12.4</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.logging.log4j</groupId>
-            <artifactId>log4j-1.2-api</artifactId>
-            <version>2.12.4</version>
-        </dependency>
-
         <!--VAADIN-->
         <dependency>
             <groupId>com.vaadin</groupId>