Update boostorg URL to download boost

Signed-off-by: Nikhil Raj <nikhil.raj@arm.com>
Change-Id: I4eaab3e4cc83b817afa6fe7521710c9fab0fd8a4
diff --git a/setup.sh b/setup.sh
index b6508a4..d1d62c9 100755
--- a/setup.sh
+++ b/setup.sh
@@ -16,7 +16,7 @@
 
   # There is a problem with downloading boost from the external. Issue can be found here:https://github.com/boostorg/boost/issues/299.
   # Using a mirror link to download boost.
-  curl -LOk https://dl.bintray.com/boostorg/release/1.64.0/source/boost_1_64_0.tar.gz
+  curl -LOk https://boostorg.jfrog.io/artifactory/main/release/1.64.0/source/boost_1_64_0.tar.gz
   # curl -LOk https://sourceforge.net/projects/boost/files/boost/1.64.0/boost_1_64_0.tar.gz # had switched to this mirror as we were not able to download boost from boostorg.
   AssertZeroExitCode "Downloading Boost failed"