Fix a couple issues with update-dependencies (#2109)

* Fix option name for update-deps call

* Update issue template to use required parameter

.github/ISSUE_TEMPLATE/releases/net-core-release.md

@@ -16,7 +16,7 @@ _The set of .NET Core versions that are being released as a unit._
       - [ ] <add link to PR/commit>
 1. - [ ] Wait for .NET Core archive files (.zip, .tar.gz) to be available at blob storage location
 1. - [ ] Run `update-dependencies` tool to update all the necessary files to reflect the specified .NET Core versions (run this command for each version being released):
-      - [ ] `dotnet run --project .\eng\update-dependencies\update-dependencies.csproj --product-version sdk=<sdk> --product-version runtime=<runtime> --product-version aspnet=<runtime>`
+      - [ ] `dotnet run --project .\eng\update-dependencies\update-dependencies.csproj <major/minor version> --product-version sdk=<sdk> --product-version runtime=<runtime> --product-version aspnet=<aspnet>`
 1. - [ ] Inspect generated changes for correctness
 1. - [ ] Commit generated changes
 1. - [ ] Create PR

eng/pipelines/update-dependencies.yml

@@ -26,7 +26,7 @@ jobs:
       --password $(BotAccount-dotnet-docker-bot-PAT)
       --product-version runtime=$(runtimeVer)
       --product-version sdk=$(sdkVer)
-      --product-aspnet-version aspnet=$(aspnetVer)
+      --product-version aspnet=$(aspnetVer)
       --version-source-name dotnet/core-sdk
       --compute-shas
     displayName: Run Update Dependencies