fix: use the same timeout for mocha and karma-mocha

[hugomrdias]

@vmx does this fix your issue in ipfs-bitswap ?

[vmx]

Tests have passed with this branch. So it looks like it's the right setting.

Though it shouldn't be hard-coded to 5s, but it should take the value that aegir was configured with.

[hugomrdias]

from the cli ? like npx aegir test -t browser --timeout 5000 ?

[vmx]

Yes that's what I meant.

[hugomrdias]

yes ofc i have on my todo a task to normalize all these issues.
lets merge this to get you rolling and ill get to that later ok ?

[vmx]

That's fine with me!