Adding the ability to hash config during config replace

[joewesch]

Closes: #494

This PR is the final portion of a larger plan to incorporate hashing as an alternative to string replacements in Golden Config.

Full Plan

Step 1 - Plumbing (DONE)

We introduce a jinja-aware config sanitizer function to netutils. This new function looks for jinja templating in the replacement filter and crafts a callable that can be used to capture the group from the input text and pass it through the Jinja renderer, enabling the use of all existing filters (hash_data for this use case).

Step 2 - Activation (DONE)

We update nornir-nautobot to use it in the same way we use sanitize_config:

        if any("{{" in item.get("replace", "") for item in substitute_lines):
            return sanitize_config_jinja(_running_config, substitute_lines)
        return sanitize_config(_running_config, substitute_lines)

We need to bump the minimum netutils version here to ensure it gets installed properly.

Step 2.5 - Bump nautobot-app-nornir (DONE)

Since nornir-nautobot is not a direct dependency of this repo, we need to bump it in nautobot-app-nornir and then bump that version here.

Step 3 - Documentation (this step)

With the change transparently activated in nornir-nautobot, we technically don't need to make any changes to this repo, but since this is the primary use case this PR contains detailed documentation and examples on how to use the new feature.

Once everything upstream has been released I will include a bump to the minimum version of nautobot-app-nornir here as well to ensure everything coalesces correctly.

[github-actions]

Coverage report

This PR does not seem to contain any modification to coverable code.

[joewesch]

The CI seems to be failing due to recent upstream changes: https://github.com/nautobot/nautobot-app-golden-config/actions/runs/31995237909