Add missing newlines

On *nix systems it's a common convention to end a file with an empty
newline. It also helps if the newline is present if user wants to
simply cat a file in the command line.

I used the following one-liner to automatically add newlines in all
files that don't have it:

    $ find . -path ./.git -prune -o -type f -a ! -name .keep -exec sh -c '[[ $(tail -c1 "$1" | wc -l) -gt 0 ]] || echo >> "$1"' sh {} \;

Added Hindi translation of README.md file

replaced the old Go wiki links with the new ones

Convert github.com/golang/go/wiki links to go.dev/wiki

Remove an executable bit from README_ru.md

Accidentally added in 52e269a.

Go wiki has moved https://github.com/golang/go/issues/61940. Wiki at
github.com/golang/go/wiki does not automatically move to go.dev/wiki
but says that wiki has moved.

I used the following shell one-liner to convert all links:

    $ find . -type f -print0 | xargs -0 sed -i 's,github.com/golang/go/wiki,go.dev/wiki,g'

To verify if they return 200:

    $ ag -a --nofilename -o 'https?.+wiki/.+?\b' | sort | uniq | xargs curl -sI
    HTTP/2 200
    (...)
    HTTP/2 200

Translation polishing

fix typo

removed minio

linked the `Organizing a Go module` doc page with the relevant project layout info

Update /vendor/README.md

docs : Change recommended linter

Create .gitattributes

since the vendor already stable since 1.5, update the doc to remove the note on vendor still experiment.

https://github.com/golang/go/blob/master/.gitattributes
golang.org/issue/9281

Changed to use staticcheck since it is currently not maintained and golint was recommended. Also added that golint is currently deprecated and not maintained.

Update README_zh-CN.md

README_ru: remove unknown word

This word meant "new Go Modules", but "new" in russian was written with typo and was unrecognizable.
Go Module isn't new as well.

Fix errors in Chinese grammar

refactor: update russian translation

fix typo and markdown style

updated the `master` branch back to `main`

doc: adds missing "it" translation links

Add Vietnamese translation for README.md

Update link to Terraform example

fix typo

removed mesos and bosh

Review of the Italian translation

fix typo in README.md

Update README.md

update go.mod to the latest go version