[pgjdbc/pgjdbc] d8a305: test: Fix typo in seed build cache action output name

  Branch: refs/heads/master
  Home:   https://github.com/pgjdbc/pgjdbc
  Commit: d8a305e6bbf8be20d0af3aa28fba59b39a22d420
      https://github.com/pgjdbc/pgjdbc/commit/d8a305e6bbf8be20d0af3aa28fba59b39a22d420
  Author: Sehrope Sarkuni < >
  Date:   2021-05-21 (Fri, 21 May 2021)

  Changed paths:
    M .github/workflows/buildcache.yml

  Log Message:
  -----------
  test: Fix typo in seed build cache action output name