RfC: change install location on windows to %SystemDrive%\bin

[berlin4apk]

for the install location on windows a good place could be:
%SystemDrive%\bin

or at least use the appropriate variables to catch a github runner install with a different install directory
(e.g. %USERPROFILE%.cargo\ or CARGO_INSTALL_ROOT )

ccache-action/src/restore.ts

Line 74 in 85bd285

"C:\\Users\\runneradmin\\.cargo\\bin",

ccache-action/src/restore.ts

Line 99 in 85bd285

"C:\\Users\\runneradmin\\.cargo\\bin",

[jonashaag]

👍 PR welcome