Merge branch 're-fix-log4j' into 'master'

Fix Log4j version downgrade

See merge request !106

pom.xml

@@ -14,6 +14,7 @@
         <nimbus-jose-jwt.version>7.9</nimbus-jose-jwt.version>
         <springfox.version>3.0.0</springfox.version>
         <lucene.version>8.0.0</lucene.version>
+        <log4j.version>2.17.1</log4j.version>
     </properties>
 
     <licenses>

provider/crs-catalog-azure/crs-catalog-aks/pom.xml

@@ -40,6 +40,31 @@
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
+            <dependency>
+                <groupId>org.apache.logging.log4j</groupId>
+                <artifactId>log4j-slf4j-impl</artifactId>
+                <version>${log4j.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.apache.logging.log4j</groupId>
+                <artifactId>log4j-to-slf4j</artifactId>
+                <version>${log4j.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.apache.logging.log4j</groupId>
+                <artifactId>log4j-api</artifactId>
+                <version>${log4j.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.apache.logging.log4j</groupId>
+                <artifactId>log4j-core</artifactId>
+                <version>${log4j.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.apache.logging.log4j</groupId>
+                <artifactId>log4j-jul</artifactId>
+                <version>${log4j.version}</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>