io/fs: stack exhaustion in Glob (CVE-2022-30630) [1.18 backport]

[gopherbot]

@tatianab requested issue #53415 to be considered for backport to the next 1.18 minor release.

@gopherbot please open backport issues for this security fix

[gopherbot]

Change https://go.dev/cl/417058 mentions this issue: [release-branch.go1.18] io/fs: fix stack exhaustion in Glob

[gopherbot]

Closed by merging 315e80d to release-branch.go1.18.