push_packages.sh read -s for hiding input in terminal

push_packages.sh

@@ -1,9 +1,9 @@
 #!/usr/bin/bash
 
 echo enter github api key:
-read -r GHK
+read -rs GHK
 echo enter nuget api key:
-read -r NGK
+read -rs NGK
 
 for PACK in $(find ./nuget -name '*.nupkg'); do
     dotnet nuget push $PACK -k $GHK -s github --skip-duplicate