easyconfigs unit tests

add `hpctestlib` to the `$PYTHONPATH` in ReFrame 4.2.0 easyconfig #27396

Sign in to view logs

Run time

Learn about OS pricing on GitHub Actions

Job	Run time
test-sdist (3.6)	21s
test-suite (3.6, Lmod-7.8.22, Lua)	20m 42s
test-suite (3.6, Lmod-8.6.8, Lua)	14m 32s
test-suite (3.6, Lmod-8.6.8, Tcl)	22m 38s
	58m 13s