file: add LoadFromFileMaxBytes (#89)

file: load from file should allow configure maxBytes (#86)

It is needed to implement same behavior as load from file or new does
(specifically this check
https://github.com/VictoriaMetrics/fastcache/blob/e439f07b570777a09fb9b662e47bd52d895c349b/file.go#L133-L139)

Related to
https://github.com/VictoriaMetrics/VictoriaMetrics/pull/8952/files

file: load should propage file not found error (#84)

So it could be handled by caller. For example here
VictoriaMetrics/VictoriaMetrics#8952

go.mod: update dependencies

go.mod: update dependencies

Add Stats.MaxBytesSize for determining cache capacity