Update nuget.yml

Author: DerekGooding

.github/workflows/nuget.yml

@@ -27,7 +27,7 @@ jobs:
       - name: Get the latest published version from NuGet
         id: get_latest_version
         run: |
-          LATEST_VERSION=$(curl -s https://api.nuget.org/v3-flatcontainer/SimpleInjection/index.json | jq -r '.versions | last')
+          LATEST_VERSION=$(curl -s "https://api.nuget.org/v3/registration5-gz-semver2/simpleinjection/index.json" | jq -r '.items[0].items[-1].catalogEntry.version')
           echo "LATEST_VERSION=$LATEST_VERSION" >> $GITHUB_ENV
 
       - name: Compare versions