PT-1562 Allow declaring non-durable exchanges

[vgarvardt]

What this PR changes:

Added rabbitTransientExchange property to pipe definition to declare transient (non-durable) exchanges.

Property is called in this way, not the rabbitDurableExchange, because of the default golang bool value for BC compatibility - in the current stabel version exchange is always declared as durable, so old pipes configs missing this new property will remain non-transient.

PS: additionally bumped all the dependencies to the latest stabe verisons

Refs #35

[codecov]

Codecov Report

Merging #36 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #36   +/-   ##
=======================================
  Coverage   72.07%   72.07%           
=======================================
  Files           7        7           
  Lines         222      222           
=======================================
  Hits          160      160           
  Misses         56       56           
  Partials        6        6

Impacted Files	Coverage Δ
pkg/config/pipes.go	84.61% <ø> (ø)	⬆️

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[antonu17]

+1