Update docs to use latest Hugo and Docsy

[marcduiker]

The current Hugo version the docs site is using is 0.102.3. This is from Sep 2022 and not compatible any longer with the latest version of Hugo. This makes it hard for people to contribute since they will install the latest Hugo version.

To make contributions easier I suggest:

1. To upgrade Hugo to the latest version
2. To upgrade to the latest version of the Docsy theme and install it as a Hugo module and not a git submodule.

• Update dotnet-sdk: Update daprdocs markdown files for Hugo upgrade dotnet-sdk#1579
• Update python-sdk: Update daprdocs files to be compatible with latest Hugo version python-sdk#816
• Update java-sdk: Update markdown files in daprdocs for Hugo upgrade java-sdk#1443
• Update javascript-sdk Update daprdocs markdown files to be compatible with latest Hugo js-sdk#709
• Update go-sdk Upgrade markdown files in daprdocs for Hugo upgrade go-sdk#741
• Update php-sdk Update markdown files to be compatible with the latest Hugo php-sdk#147
• Update rust-sdk Update markdown files to be compatible with latest Hugo rust-sdk#287
• Update docs-zh Remove remaining tabs for Hugo upgrade docs-zh#40
• Update pluggable components dotnet: Update markdown files to ensure compatibility with latest Hugo version dapr-sandbox/components-dotnet-sdk#53
• Update pluggable components go: Update markdown to be compatible with the latest Hugo version dapr-sandbox/components-go-sdk#32