Skipped files still included in source maps upload report and bundled file count

[szokeasaurusrex]

Reproduction

sentry-cli sourcemaps upload example/ --log-level=info

where the example/ directory contains at least one non-UTF encoded sourcemap file.

Expected behavior

The non-UTF-8 file is neither included in the count of files bundled for upload nor in the source map upload report, as it is skipped.

Actual result

We skip the UTF-8 file, but it is included in both the bundled file count and in the source map upload report