Update conv.d: textImpl(): make static if more readable.

[BoQsc]

Adds newlines at the end of statements in the source code.

[dlang-bot]

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[BoQsc]

Random unrelated errors on some MacOS will probably prevent auto-merge into D Library.

Triggering the test again would let this pull request to pass?

[thewilsonator]

Random unrelated errors on some MacOS

Yeah that happens some times.