[AsciiDoc conversion] Tables are rendered as paras

Some tables aren't being rendered. Instead, the table directives are being converted into paras, and the paras are rendered on the page.

**Example 1:**

* Franklin page: https://main--prisma-cloud-docs-website--hlxsites.hlx.live/en/enterprise-edition/content-collections/administration/configure-iam-security/remediate-alerts-for-iam-security
* Underlying AsciiDoc code: https://github.com/hlxsites/prisma-cloud-docs/blob/af5e6b7b9e98c1ada9b7a1e20a67d670f71cc97e/docs/en/enterprise-edition/content-collections/administration/configure-iam-security/remediate-alerts-for-iam-security.adoc?plain=1#L229-L255

**Example 2:**

* Franklin page: https://main--prisma-cloud-docs-website--hlxsites.hlx.live/en/enterprise-edition/content-collections/connect/connect-cloud-accounts/onboard-gcp/prerequisites-to-onboard-gcp
* Underyling AsciiDoc code: https://github.com/hlxsites/prisma-cloud-docs/blob/af5e6b7b9e98c1ada9b7a1e20a67d670f71cc97e/docs/en/enterprise-edition/content-collections/connect/connect-cloud-accounts/onboard-gcp/prerequisites-to-onboard-gcp.adoc?plain=1#L85-L670
* Same table on current Palo Alto Networks doc site: https://docs.paloaltonetworks.com/prisma/prisma-cloud/prisma-cloud-admin/connect-your-cloud-platform-to-prisma-cloud/onboard-gcp/prerequisites-to-onboard-gcp

Start with the two linked AsciiDoc sources, remediate-alerts-for-iam-security.adoc and prerequisites-to-onboard-gcp.adoc, and compare their table syntax with the rendered Franklin pages and the current Palo Alto Networks page. Trace the AsciiDoc conversion entry point used by this site; done means the affected tables render as tables rather than paragraphs in both examples.

Written by the indexing model from the issue text.