Add make target to allow testing without checking frame leaks

[cinchurge]

Currently, make test bundles "vanilla" testing with frame leak checks, which re-runs all tests with frame leak checks enabled for some tests (currently all relay tests).

This makes routine testing pretty painful, as each test run requires upwards of 10 minutes, slowing down development significantly.

This change improves the situation by

• Adding a test_vanilla target that runs all tests without any leak checks
• Adding a test_relay_frame_leaks target which tests ONLY relay_test.go with frame leak checks enabled. Frame leak checks are currently enabled only in that file
• Change make test to run the above in succession

Except for scoping down the frame leak tests, the behavior of make test is intentionally maintained since we still run all tests in CI.

[codecov[bot]]

Codecov Report

Merging #879 (65869b5) into dev (f45abb5) will decrease coverage by 0.06%. The diff coverage is n/a.

@@            Coverage Diff             @@
##              dev     #879      +/-   ##
==========================================
- Coverage   88.80%   88.73%   -0.07%     
==========================================
  Files          43       43              
  Lines        4439     4439              
==========================================
- Hits         3942     3939       -3     
- Misses        378      381       +3     
  Partials      119      119              

Impacted Files	Coverage Δ
relay.go	86.11% <0.00%> (-1.29%)	:arrow_down:
peer.go	93.52% <0.00%> (-0.36%)	:arrow_down:
connection.go	85.68% <0.00%> (+0.92%)	:arrow_up:

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update e21471f...65869b5. Read the comment docs.