testing: skip TestChdir/relative when on Windows when GOROOT and TMPDIR are on different drives
Fixes #69159
Change-Id: I0bbcf7075bdcf7a277a5053bcb543563a3074784
GitHub-Last-Rev:
86052a9ce32a871d6ad62f772f22852b2c6139a6
GitHub-Pull-Request: golang/go#69160
Reviewed-on: https://go-review.googlesource.com/c/go/+/609304
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>