[HOTFIX] Making maven repo changes in pom.xml

Why is this PR needed?
To use https instead of http to connect central maven repo

What changes were proposed in this PR?
Changes made to use https instead of http to connect central maven repo
that is https://repo.maven.apache.org/maven2 instead of
http://repo.maven.apache.org/maven2

Link for clarification :
https://stackoverflow.com/questions/59763531/maven-dependencies-are-failing-with-501-error

Does this PR introduce any user interface change?
No

Is any new testcase added?
No

This closes #3582
diff --git a/pom.xml b/pom.xml
index 6ff7233..e54b8ea 100644
--- a/pom.xml
+++ b/pom.xml
@@ -150,7 +150,7 @@
       <id>central</id>
       <!-- This should be at top, it makes maven try the central repo first and then others and hence faster dep resolution -->
       <name>Maven Repository</name>
-      <url>http://repo1.maven.org/maven2</url>
+      <url>https://repo1.maven.org/maven2</url>
       <releases>
         <enabled>true</enabled>
       </releases>