fscrypt: update to 0.3.6

fscrypt: update to 0.3.6

Latest upstream source. shortlog:

Eric Biggers (13):
      README.md: fix a typo
      Fix non-constant format string passed to errors.Wrapf()
      ci.yml: upgrade ubuntu-20.04 to ubuntu-latest
      filesystem/mountpoint: fall back to using mount source field
      Bump up required Go version to 1.23
      Upgrade golang.org/x/sys
      Upgrade golang.org/x/term
      Upgrade golang.org/x/crypto
      Upgrade google.golang.org/protobuf
      Upgrade honnef.co/go/tools
      Upgrade golang.org/x/tools
      Upgrade github.com/urfave/cli
      v0.3.6

NymanRobin (1):
      Compare mount by value instead of reference

Petteri Räty (1):
      Document stdin behaviour for getting raw key

dependabot[bot] (1):
      build(deps): bump golang.org/x/crypto in the go_modules group

dkg (1):
      README.md: link to RFE about systemd-homed fscrypt version support (#412)

Signed-off-by: John Audia <therealgraysky@proton.me>