Allow 0.1% coverage drop to handle property based tests

[Licenser]

Pull request

Description

The property based tests can be mean and stop covering a line they covered before randomly, this means we have some variation coverage. This PR should allow for that to make everyone's life easier, so I hope.

Related

• every dependabot pr ever
• Related Issues: I got so many issues

Checklist

• The RFC, if required, has been submitted and approved
• Any user-facing impact of the changes is reflected in docs.tremor.rs
• The code is tested
• Use of unsafe code is reasoned about in a comment
• Update CHANGELOG.md appropriately, recording any changes, bug fixes, or other observable changes in behavior
• The performance impact of the change is measured (see below)

Performance

no code change

[mfelsche]

I don't know what the other sections here do, but lets give it a try. I am all in for that threshold!

[Licenser]

neither do I :D they are the default config so I put them in as I am not sure, and couldn't find if the yaml i merged with the default or replaces it

[codecov]

Codecov Report

Merging #1666 (9d6765a) into main (9096491) will decrease coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #1666      +/-   ##
==========================================
- Coverage   87.53%   87.51%   -0.02%     
==========================================
  Files         254      254              
  Lines       50210    50210              
==========================================
- Hits        43949    43939      -10     
- Misses       6261     6271      +10     

Flag	Coverage Δ
clicommand	14.40% <ø> (ø)
cliintegration	52.40% <ø> (-0.18%)	⬇️
cliunit	13.43% <ø> (ø)
unittests	86.29% <ø> (-0.01%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
src/connectors/impls/unix_socket/client.rs	87.70% <0.00%> (-4.10%)	⬇️
src/connectors/utils/reconnect.rs	95.02% <0.00%> (-0.83%)	⬇️
src/connectors/source.rs	86.33% <0.00%> (-0.81%)	⬇️
src/pipeline.rs	86.94% <0.00%> (-0.28%)	⬇️
src/connectors.rs	87.09% <0.00%> (-0.16%)	⬇️
tremor-value/src/value.rs	99.08% <0.00%> (+0.09%)	⬆️
tremor-cli/src/test/before.rs	78.36% <0.00%> (+0.58%)	⬆️
src/connectors/impls/kafka/producer.rs	75.09% <0.00%> (+0.72%)	⬆️
src/connectors/utils/metrics.rs	94.56% <0.00%> (+2.17%)	⬆️

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