some cleanup - #123

Closing as superseded — three of the four changes here have landed by other routes, and the branch conflicts with main.

The reordering and indentation are presumably the canonical-form check enforcing them since; the version has been bumped twice past this branch.

The one thing that never landed is the expect_test_failure flip, and it deserves its own PR rather than riding along with cleanup. expect_test_failure="true" asserts this test is expected to fail; the egapx tools run the quay.io/galaxy/egapx container and pull SRA data, which CI cannot do. Flipping it to false is a claim about the environment, not a tidy-up, and it would turn those tests red in Test tools if the claim is wrong.

⚠ Worth noting if it is revisited: main now has four of these, not the two this PR touched —

tools/ncbi_egapx/ncbi_egapx.xml:369
tools/ncbi_egapx/ncbi_egapx.xml:391
tools/ncbi_egapx/ncbi_egapx_execute.xml:85
tools/ncbi_egapx/ncbi_egapx_prepare_input.xml:332

so a partial flip would leave the set inconsistent.