PTFM-16894 Increment libcurl version to 7.45.0
PTFM-16894 Increment libcurl version to 7.45.0

Summary:
Building upload agent with curl 7.45.0 provides a fix
for curl bug #1352, a timeout issue affecting some Windows users.

Test Plan: Built and tested ua on Linux, OS X, and Windows

Reviewers: psung

Reviewed By: psung

Differential Revision: https://dnanexus.phacility.com/D704

jhuttner/dx-toolkit,johnwallace123/dx-toolkit,johnwallace123/dx-toolkit,johnwallace123/dx-toolkit,jhuttner/dx-toolkit,dnanexus/dx-toolkit,jhuttner/dx-toolkit,jhuttner/dx-toolkit,jhuttner/dx-toolkit,dnanexus/dx-toolkit,dnanexus/dx-toolkit,dnanexus/dx-toolkit,dnanexus/dx-toolkit,johnwallace123/dx-toolkit,dnanexus/dx-toolkit,jhuttner/dx-toolkit,johnwallace123/dx-toolkit,jhuttner/dx-toolkit,dnanexus/dx-toolkit,dnanexus/dx-toolkit,johnwallace123/dx-toolkit,jhuttner/dx-toolkit,johnwallace123/dx-toolkit,johnwallace123/dx-toolkit