test_peer_recovery failed with difference in WAL segments

[petuhovskiy]

Priority: could be a real issue, but not high priority because peer recovery isn't yet actively used in the field.

https://neon-github-public-dev.s3.amazonaws.com/reports/pr-7768/9120721841/index.html#/testresult/9e5b2f933380878e

AssertionError: WAL segs /tmp/test_output/test_peer_recovery[debug-pg14]-1/repo/safekeepers/sk1/abaef438570700fc1841253851cc9cb6/1efee2147adad014a7eea417b6e95d0d/000000010000000000000001 and /tmp/test_output/test_peer_recovery[debug-pg14]-1/repo/safekeepers/sk2/abaef438570700fc1841253851cc9cb6/1efee2147adad014a7eea417b6e95d0d/000000010000000000000001 on sks 1 and 2 are not identic
assert (['0000000100...0000001'], []) == ([], [])
  At index 0 diff: ['000000010000000000000001'] != []
  Full diff:
  - ([], [])
  + (['000000010000000000000001'], [])