Add headers to log output

[k1LoW]

SSIA.

[github-actions]

Code Metrics Report

	main (11475df)	#61 (0565afa)	+/-
Coverage	79.8%	80.2%	+0.4%
Code to Test Ratio	1:2.3	1:2.4	+0.1
Test Execution Time	33s	37s	+4s

Details

  |                     | main (11475df) | #61 (0565afa) |  +/-  |
  |---------------------|----------------|---------------|-------|
+ | Coverage            |          79.8% |         80.2% | +0.4% |
  |   Files             |              4 |             4 |     0 |
  |   Lines             |            317 |           324 |    +7 |
+ |   Covered           |            253 |           260 |    +7 |
+ | Code to Test Ratio  |          1:2.3 |         1:2.4 |  +0.1 |
  |   Code              |            685 |           696 |   +11 |
+ |   Test              |           1582 |          1658 |   +76 |
- | Test Execution Time |            33s |           37s |   +4s |

Code coverage of files in pull request scope (74.4% → 76.4%)

Files	Coverage	+/-
rc.go	76.4%	+2.0%

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Reported by octocov