unit

Bump version to 19.0.2 by Chef Expeditor #508

Job	Run time
Unit test on ubuntu-latest with Ruby 2.7	50s
Unit test on ubuntu-latest with Ruby 3.0	1m 14s
Unit test on ubuntu-latest with Ruby 3.1	56s
Unit test on ubuntu-latest with Ruby 3.2	55s
Unit test on macos-latest with Ruby 2.7	1m 20s
Unit test on macos-latest with Ruby 3.0	1m 22s
Unit test on macos-latest with Ruby 3.1	1m 18s
Unit test on macos-latest with Ruby 3.2	1m 28s
Unit test on windows-latest with Ruby 2.7	4m 26s
Unit test on windows-latest with Ruby 3.0	3m 6s
Unit test on windows-latest with Ruby 3.1	3m 31s
Unit test on windows-latest with Ruby 3.2	3m 6s
	23m 32s

Provide feedback