Add company logo

[nartc]

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines: https://github.com/nestjs/docs.nestjs.com/blob/master/CONTRIBUTING.md

PR Type

What kind of change does this PR introduce?

[ ] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Build related changes
[ ] Other... Please describe:

What is the current behavior?

Issue Number: N/A

What is the new behavior?

Does this PR introduce a breaking change?

[ ] Yes
[ ] No

Other information

[kamilmysliwiec]

@nartc since ArchitectNow became a bronze-sponsor, feel free to create PR to the nestjs.com repo as well as nestjs official repo :)

[nartc]

@nartc since ArchitectNow became a bronze-sponsor, feel free to create PR to the nestjs.com repo as well as nestjs official repo :)

Done! Please merge whenever you can 👍 Thanks!

[kamilmysliwiec]

Thanks!