Update submodule pointer for spack for umask check when creating envs

[climbfuji]

Summary

This PR only updates the submodule pointer for spack for checking the user's umask check when creating environments.

Testing

• Tested manually on macOS setting a bunch of umask values
• Tested manually on the Navy's Nautilus system, which has a "bad" default umask (0x077)
• CI testing - check log output manually to make sure the check umask output is there

Applications affected

n/a - it only issues a warning written to stdout, nothing else is done.

Systems affected

n/a

Dependencies

• waiting on Check user umask when running 'spack stack create env' and issue a wa… spack#289

Issue(s) addressed

See JCSDA/spack#289

Checklist

• This PR addresses one issue/problem/enhancement, or has a very good reason for not doing so.
• These changes have been tested on the affected systems and applications.
• All dependency PRs/issues have been resolved and this PR can be merged.

[climbfuji]

@ulmononian @AlexanderRichert-NOAA These umask check PRs (here, and in spack) are ready.

[ulmononian]

🛤️🪐