Always upload libcugraph (#2041)

Always upload libcugraph package

Authors:
  - Ray Douglass (https://github.com/raydouglass)

Approvers:
  - AJ Schmidt (https://github.com/ajschmidt8)
  - Jordan Jacobelli (https://github.com/Ethyling)

URL: #2041

ci/cpu/prebuild.sh

@@ -18,8 +18,4 @@ if [[ -z "$PROJECT_FLASH" || "$PROJECT_FLASH" == "0" ]]; then
     export BUILD_LIBCUGRAPH=1
 fi
 
-if [[ "$PYTHON" == "3.8" ]]; then
-    export UPLOAD_LIBCUGRAPH=1
-else
-    export UPLOAD_LIBCUGRAPH=0
-fi
+export UPLOAD_LIBCUGRAPH=1