correctly integrate slf4j via pom

change from log4j-slf4j18-impl to correct implementation so I don't have activly exclude it in future anymore

Signed-off-by: Gilian Rehm <g_rehm@ich-habe-fertig.com>

Author: Gr33ndev

pom.xml

@@ -91,9 +91,14 @@
       <scope>test</scope>
     </dependency>
     <dependency>
-    	<groupId>org.apache.logging.log4j</groupId>
-    	<artifactId>log4j-slf4j18-impl</artifactId>
-    	<version>2.18.0</version>
+    	<groupId>org.slf4j</groupId>
+    	<artifactId>slf4j-api</artifactId>
+    	<version>2.0.7</version>
+    </dependency>
+    <dependency>
+    	<groupId>org.slf4j</groupId>
+    	<artifactId>slf4j-simple</artifactId>
+    	<version>2.0.7</version>
     </dependency>
     <dependency>
     	<groupId>org.apache.commons</groupId>