QA commits

bugs.gh_7488_test
Invalid real to string cast.
  UTC 2023.03.19 22:56 pavel-zotov
  Added/Updated tests\bugs\gh_7488_test.py: dummy change in order to trigger QA runs
  https://github.com/FirebirdSQL/firebird-qa/commit/757e145af05f235a507867e8cb6ffc71374c394c
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  UTC 2023.03.13 12:46 pavel-zotov
  Updated tests\bugs\gh_7488_test.py: adjust expected stdout/stderr to current FB version.
  https://github.com/FirebirdSQL/firebird-qa/commit/64263b162f409e2fcf032d8f2dcb6904a0808f19
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  UTC 2023.03.09 21:36 pavel-zotov
  Added/Updated tests\bugs\gh_7488_test.py: Checked on intermediate builds 5.0.0.970; 4.0.3.2906
  https://github.com/FirebirdSQL/firebird-qa/commit/f31ae4074909f155732a712cf782f0c9c1cab628