go.mod: update dependencies

go.mod: update dependencies

Add Stats.MaxBytesSize for determining cache capacity

vendor: update dependencies with `go get -u ./...`

vendor: run `go mod vendor` after 3fbe8cc

go.mod: update dependencies with `go get -u ./...`

While at it, add dependency source code to `vendor` folder with `go mod vendor`

Properly recover when cache is read from incompletely written files

Properly recover when cache is read from incompletely written files

Free up allocated chunks if bucket cannot be loaded from file

Update deps