…validation testing

…ments

The /etc/profile.d login prompt informational message makes the
assumption that the VM is running a startup-script that uses our
startup-script module. This assumption is broken when an image is built
using our startup-script module and then a VM is booted with that image
that does not execute our startup-script module. This assumption is also
broken upon reboots of Slurm VMs because our script is wrapped inside
a startup script solution developed by SchedMD that exits early when
Slurm has previously started successfully. We can reconsider enabling
this message more robustly as part of future work.

* Add rudimentary codespell config

* Add pre-commit definition for codespell

* ot -> it typo fix

* Some more skips for codespell

* [DATALAD RUNCMD] Do interactive fixing of some ambigous typos

=== Do not change lines below ===
{
 "chain": [],
 "cmd": "codespell -w -i 3 -C 2 ./community/front-end/ofe/script/service_account.sh ./community/front-end/ofe/website/ghpcfe/models.py ./community/front-end/ofe/website/ghpcfe/models.py ./community/modules/scripts/htcondor-install/files/autoscaler.py ./community/modules/scripts/ramble-setup/README.md ./docs/videos/healthcare-and-life-sciences/README.md ./examples/README.md ./tools/validate_configs/test_configs/README.md",
 "exit": 0,
 "extra_inputs": [],
 "inputs": [],
 "outputs": [],
 "pwd": "."
}
^^^ Do not change lines above ^^^

* 1 more typo fixed manually

* Skip (S)hortcuts, more words and files

* [DATALAD RUNCMD] run codespell throughout fixing typo automagically

=== Do not change lines below ===
{
 "chain": [],
 "cmd": "codespell -w",
 "exit": 0,
 "extra_inputs": [],
 "inputs": [],
 "outputs": [],
 "pwd": "."
}
^^^ Do not change lines above ^^^

* Duplicate ignore of requirements.txt and js in pre-commit config

until codespell-project/codespell#3196 is addressed