Upgrade vulnerable dependency 'org.apache.httpcomponents:httpcore'

Issue-ID: SDC-3933
Signed-off-by: Vasyl Razinkov <vasyl.razinkov@est.tech>
Change-Id: Ic9859097270906405fb2c9b6988c8ae88e9ccdff
diff --git a/pom.xml b/pom.xml
index 0429e21..90e3c57 100644
--- a/pom.xml
+++ b/pom.xml
@@ -92,7 +92,7 @@
         <snakeyaml.version>1.29</snakeyaml.version>
         <functionaljava.version>4.9</functionaljava.version>
         <httpclient.version>4.5.13</httpclient.version>
-        <httpcore.version>4.4.1</httpcore.version>
+        <httpcore.version>4.4.15</httpcore.version>
         <json-simple.version>1.1</json-simple.version>
 
         <!-- PM Dictionary validation -->