This PR moved the Go dependency in FIPS builds to a Bazel http_archive. Once that was done, Bazel's filegroup doesn't seem to be dealing so well with non-UTF-8 characters present in a file name in Go's test suite, causing the build to fail.

It's not fully understood what circumstances cause Bazel to behave like that, but it seems reasonable to remove the test directory from the exports. Once a bug is filed to the Bazel project I'll update the PR with the issue number.

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Key	Value
ref	416dd09
sha	6b8db0f
pr	41226
base-sha	6ffb4f7
actor	@grnmeira
message	Fix for broken FIPS builds...
started	1758816265.1327
target-branch	main
trusted	false

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