[NO ISSUE][MISC] Update log4j2 dependencies 2.15.0 -> 2.17.1

(cherry picked from commit 6310469)

Change-Id: I7ecc188266713b9e00828cc3af2b23512e2ca1f3
Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/15084
Reviewed-by: Michael Blow <mblow@apache.org>
Reviewed-by: Hussain Towaileb <hussainht@gmail.com>
Tested-by: Michael Blow <mblow@apache.org>

asterixdb/pom.xml

@@ -86,7 +86,7 @@
     <hyracks.version>0.3.6-SNAPSHOT</hyracks.version>
     <hadoop.version>2.8.5</hadoop.version>
     <jacoco.version>0.7.6.201602180812</jacoco.version>
-    <log4j.version>2.15.0</log4j.version>
+    <log4j.version>2.17.1</log4j.version>
     <awsjavasdk.version>2.10.83</awsjavasdk.version>
     <azurejavasdk.version>12.12.0</azurejavasdk.version>
     <parquet.version>1.8.2</parquet.version>

hyracks-fullstack/pom.xml

@@ -72,7 +72,7 @@
     <!-- Versions under dependencymanagement or used in many projects via properties -->
     <hadoop.version>2.8.5</hadoop.version>
     <jacoco.version>0.7.6.201602180812</jacoco.version>
-    <log4j.version>2.15.0</log4j.version>
+    <log4j.version>2.17.1</log4j.version>
     <snappy.version>1.1.8.4</snappy.version>
 
     <implementation.title>Apache Hyracks and Algebricks - ${project.name}</implementation.title>