1.15.0

What's Changed

New Tasks

• Add PSI uninstall by @pablofelix in #491

Enhancements

• added fix for smoke run by @tarukumar in #494
• chnage default gpu node by @tarukumar in #495
• Verify cuda buildchain in smoke pipeline by @jgarciao in #502

Misc

• Adding memory and cpu resource by @tarukumar in #441

Other Changes

• Revert "chnage default gpu node" by @tarukumar in #498
• Change python code in Pep8 format by @mwaykole in #485
• Remove false negative test by @lugi0 in #504

Full Changelog: 1.14.0...1.15.0