fix: using nintend for extraEnvs on JobServer

[jonathanwiemers]

Summary

Fixing an issue where resulting intention would be wrong on jobserver.extraEnv.
Problem is that all lines before have - which results in the first line of extraEnv is moved behind MM_CONFIG.valueFrom.secretKeyRef.key, resulting in a yaml error. Using nintend fixes this issue.

[mattermod]

Hello @jonathanwiemers,

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[jonathanwiemers]

@phoinixgrr i guess someone from your side has to merge it?

[phoinixgrr]

@stylianosrigas @AshishDhama @spirosoik
Let me know if there are any objections merging this

[spirosoik]

looks good to me