fix(v-analyzer): change repository location to vlang org

[nemoola]

v-analyzer repository is currently located in the vlang organization.

[github-actions]

Note that server_configurations.md or server_configurations.txt will be regenerated by the docgen CI process. Edit the Lua source file instead. For details on generating documentation, see: https://github.com/neovim/nvim-lspconfig/blob/master/CONTRIBUTING.md#generating-docs

[github-actions]

Note that server_configurations.md or server_configurations.txt will be regenerated by the docgen CI process. Edit the Lua source file instead. For details on generating documentation, see: https://github.com/neovim/nvim-lspconfig/blob/master/CONTRIBUTING.md#generating-docs