97164ed37e
Plugins: Fix plugin signature calculation not working on Windows (#66273)
* Plugins: Fix plugin signature calculation not working on Windows
* Plugins: Added test for NTFS path separators in signature verification
* Use filepath.ToSlash and replace its implementation in tests
* Fix typo
(cherry picked from commit facd4eca7e)
Co-authored-by: Giuseppe Guerra <giuseppe.guerra@grafana.com>