fix/ updated mempool sync protocol tests

[pavitthrap]

Description

When working on tests for the microblock tip sync protocol, I realized that ibd was set to true in the call to TestPeer::step(). Since ibd=true, the mempool (and microblock) sync protocol were effectively skipped over in the unit test. To avoid this problem, I am passing ibd as a parameter to step_with_ibd.

The mempool sync tests are now fast (because the protocol now runs correctly), so I was also able to remove the timeout. I thus also removed the #[ignore] above the tests.

[codecov]

Codecov Report

Merging #3607 (441490e) into develop (c825e1e) will decrease coverage by 2.41%.
The diff coverage is 0.68%.

@@             Coverage Diff             @@
##           develop    #3607      +/-   ##
===========================================
- Coverage    31.08%   28.68%   -2.41%     
===========================================
  Files          298      298              
  Lines       276125   276115      -10     
===========================================
- Hits         85844    79191    -6653     
- Misses      190281   196924    +6643     

Impacted Files	Coverage Δ
src/net/mod.rs	18.04% <0.00%> (-0.42%)	⬇️
src/net/p2p.rs	53.34% <0.70%> (+1.37%)	⬆️

... and 99 files with indirect coverage changes

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[diwakergupta]

The mempool sync tests are now fast (because the protocol now runs correctly), so I was also able to remove the timeout. I thus also removed the #[ignore] above the tests.

👏🏽 👏🏽 Thanks Pavi!!

[kantai]

LGTM!