cargo: use the correct path when checking installation status fixing idempotency issue. (#7970)
* cargo: use the correct path when checking installation status
* Add changelog fragment
* Update changelogs/fragments/7970-fix-cargo-path-idempotency.yaml
Co-authored-by: Felix Fontein <felix@fontein.de>
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Co-authored-by: Felix Fontein <felix@fontein.de>
(cherry picked from commit 9510988abc)
Co-authored-by: rbomze <14312790+rbomze@users.noreply.github.com>