chore(deps): use slf4 version from engine bom

pom.xml

@@ -47,18 +47,6 @@
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
-            <!-- 3rd parties -->
-            <dependency>
-                <groupId>org.slf4j</groupId>
-                <artifactId>slf4j-api</artifactId>
-                <version>${slf4j.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.slf4j</groupId>
-                <artifactId>slf4j-jdk14</artifactId>
-                <version>${slf4j.version}</version>
-                <scope>runtime</scope>
-            </dependency>
 
             <!-- to make sure transitive dependencies do not select a different version: -->
             <dependency>

tomcat-resources/tomcat-distrib-for-bonita/pom.xml

@@ -26,6 +26,7 @@
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-jdk14</artifactId>
+            <scope>runtime</scope>
         </dependency>
         <!-- default db vendor -->
         <dependency>