Fix installing ponyc dependency

Curling against cloudsmith isn't working. It downloads nothing.
wget is working.

Author: SeanTAllen

.ci-scripts/MacOS-arm64-install-pony-tools.bash

@@ -17,6 +17,6 @@ esac
 
 pushd /tmp || exit
 mkdir ponyc
-curl https://dl.cloudsmith.io/public/ponylang/${REPO}/raw/versions/latest/ponyc-arm64-apple-darwin.tar.gz --output ponyc.tar.gz
+wget https://dl.cloudsmith.io/public/ponylang/${REPO}/raw/versions/latest/ponyc-arm64-apple-darwin.tar.gz -O ponyc.tar.gz
 tar xzf ponyc.tar.gz -C ponyc --strip-components=1
 popd || exit

.ci-scripts/macOS-x86-install-pony-tools.bash

@@ -17,6 +17,6 @@ esac
 
 pushd /tmp || exit
 mkdir ponyc
-curl "https://dl.cloudsmith.io/public/ponylang/${REPO}/raw/versions/latest/ponyc-x86-64-apple-darwin.tar.gz" --output ponyc.tar.gz
+wget "https://dl.cloudsmith.io/public/ponylang/${REPO}/raw/versions/latest/ponyc-x86-64-apple-darwin.tar.gz" -O ponyc.tar.gz
 tar xzf ponyc.tar.gz -C ponyc --strip-components=1
 popd || exit