Pass -file-compilation-dir . explicitly to the Swift driver so that .swiftmodule files are hermetic.#1554

aaronsky merged 3 commits intobazelbuild:masterbazelbuild/rules_swift:masterfrom

adincebic:adin/pick-9c4fbaedfaca0932cdca51f7d8b6e882890a727aadincebic/rules_swift:adin/pick-9c4fbaedfaca0932cdca51f7d8b6e882890a727aCopy head branch name to clipboard