fix(schema): bundle legacy ontology archives v94 and v95

## Legacy upgrade support

`v93.tar.gz` contains the unmodified ontology YAML and SQL templates from release

`v0.115.0`, commit `4cd41155c4bd87c59f2f1665ce2443e630e1f784`.

That release predates archive publication. It is the supported legacy starting

schema; bundling it allows a direct upgrade without manually seeding the catalog

or deploying an intermediate release.

Schemas 93 through 95 predate archive publication. Their archives are bundled so a

server on any of them can upgrade directly, without manually seeding the catalog or

deploying an intermediate release. Each holds the unmodified ontology YAML and SQL

templates from the exact release below, keyed by relative path under

`config/ontology/`, and no current ontology files were substituted:

The archive was produced with `OntologyArchive::from_sources(93, sources)`, where

`sources` contains every `.yaml` and `.sql.j2` file under that commit's

`config/ontology/`, keyed by relative path. The archive contains 104 source files

and the format-1 manifest. No current ontology files were substituted.

| Archive        | Release    | Commit                                     |

| -------------- | ---------- | ------------------------------------------ |

| `v93.tar.gz`   | `v0.115.0` | `4cd41155c4bd87c59f2f1665ce2443e630e1f784` |

| `v94.tar.gz`   | `v0.118.0` | `be1137efc42bd09ab2120e8e024719e041adb37e` |

| `v95.tar.gz`   | `v0.118.1` | `53544c54efa727be390cd28faba0460597eaa792` |

Each was produced with `OntologyArchive::from_sources(N, sources)` over that commit's

`config/ontology/` files, plus the format-1 manifest.

To support another legacy starting schema, recover its sources from the exact

release, generate and commit its archive, document its provenance here, and test