Allow mix of int and bigint

[BardurKnudsen]

As we are introducing BigInteger entry nos. in BaseApp, we need to be able to compile extensions in 'mixed-mode' where we blend integer and biginteger. Currently BCApps apps block the uptake in baseapp (and vice versa).

Fixes AB#578380

[github-actions]

$\textbf{🟠\ High\ Severity\ —\ Upgrade} \quad \color{gray}{\texttt{\small Iteration\ 1}}$

AS0023 breaking-change rule downgraded to Warning

AS0023 prevents adding table fields with a lower ordinal than existing fields, which is a breaking change for all dependent extensions. Downgrading it to Warning means such violations will silently pass CI builds instead of failing them.

Recommendation:

• Keep AS0023 at "action": "Error" (or remove the override entirely) to preserve breaking-change protection. If BigInteger entry numbers genuinely require lower ordinals, document the migration path and coordinate with all dependent extensions before relaxing this rule.

    {
        "id": "AS0023",
        "action": "Error",
        "justification": "Needed to allow for BigInteger entry nos."
    },

Line mapping was unavailable, so this was posted as an issue comment.

_{👍 useful · ❤️ especially valuable · 👎 wrong - reply with why}