Fix failing conda (#1000)

Summary:
Fix failing conda

Pull Request resolved: #1000

Reviewed By: 99warriors

Differential Revision: D38222553

Pulled By: NarineK

fbshipit-source-id: 4e949041297d8caedd0658e6322a4054454ca788

Author: NarineK

scripts/install_via_conda.sh

@@ -16,6 +16,7 @@ while getopts 'nf' flag; do
 # update conda
 # removing due to setuptools error during update
 #conda update -y -n base -c defaults conda
+conda update --all --yes
 
 # required to use conda develop
 conda install -y conda-build