[now-node][now-next] Bump node-file-trace to 0.3.1

[styfle]

Bumps @zeit/node-file-trace to version 0.3.1 which fixes #2978.

[codecov-io]

Codecov Report

Merging #2990 into canary will increase coverage by 0.71%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           canary    #2990      +/-   ##
==========================================
+ Coverage   11.49%   12.21%   +0.71%     
==========================================
  Files         268      268              
  Lines       10109    10203      +94     
  Branches     1303     1285      -18     
==========================================
+ Hits         1162     1246      +84     
- Misses       8858     8867       +9     
- Partials       89       90       +1

Impacted Files	Coverage Δ
src/util/metrics.ts	68.18% <0%> (-2.41%)	⬇️
src/util/projects/get-project-by-id-or-name.ts	28.57% <0%> (+3.57%)	⬆️
src/util/get-files.ts	91.66% <0%> (+3.88%)	⬆️
src/util/prefer-v2-deployment.ts	61.9% <0%> (+5.65%)	⬆️
src/util/output/create-output.ts	43.58% <0%> (+12.33%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update c80570e...ec3ae32. Read the comment docs.