update holopin badge

[andriisoldatenko]

Description

The yaml file to award SDK badges had been updated such that each contributor can be awarded with a SDK badge for their contribution to this repo.

Issue reference

This PR resolves #693

Checklist

Please make sure you've completed the relevant tasks for this PR, out of the following list:

• Code compiles correctly
• Created/updated tests
• Extended the documentation

[elena-kolevska]

This looks good to me, as long as @berndverst is ok with the badge change.

[marcduiker]

@andriisoldatenko The alias has some incorrect nested elements (it was incorrect from the start). It just needs the 'sdk-badge' value as per suggestion.

[marcduiker]

Suggested change

	alias: { id: clrqfdv4x24910fl5n4iwu5oa, alias: sdk-badge }
	alias: sdk-badge

[marcduiker]

@holopin-bot @andriisoldatenko Thanks for your contribution!

[holopin-bot]

Congratulations @andriisoldatenko, you just earned a badge! Here it is: https://holopin.io/claim/clvqk6tjc267250gjrpyqt2msd

This badge can only be claimed by you, so make sure that your GitHub account is linked to your Holopin account. You can manage those preferences here: https://holopin.io/account.
Or if you're new to Holopin, you can simply sign up with GitHub, which will do the trick!