Remove libopenssl1_1 dependency (#2049)

I don't know how it would impact Leap though. Tested on Tumbleweed only.

Author: dscho

src/linux/Packaging.Linux/install-from-source.sh

@@ -208,7 +208,7 @@ case "$distribution" in
         $sudo_cmd zypper -n update
 
         # Install dotnet/GCM dependencies.
-        install_packages zypper install "curl git find krb5 libicu libopenssl1_1"
+        install_packages zypper install "curl git find krb5 libicu"
 
         ensure_dotnet_installed
     ;;