Adaptor caret range not parsed correctly in adaptor-apis

We may be missing some function signatures as the adaptor is not found if the specified version is a range.

Error logs:

Using cached files for @openfn/language-http 6.0.0
✅ adaptor ready
 Preparing common adaptor docs
 Fetching files...
WARNING: error 404 fetching https://api.github.com/repos/openfn/adaptors/contents/packages/common?ref=@openfn/language-common@^1.12.0
❌ error loading common
227 |   }
228 |   const res = await fetch(url, { headers });
229 |   if (res.status !== 200) {
230 |     console.warn(`WARNING: error ${res.status} fetching ${url}`);
231 |     const err = await res.json();
232 |     throw new Error("Adaptor not found: " + err.message);
                    ^
error: Adaptor not found: No commit found for the ref @openfn/language-common@^1.12.0
      at <anonymous> (/Users/hanna/openfn/apollo/node_modules/@openfn/adaptor-apis/dist/index.js:232:15)
      at async <anonymous> (/Users/hanna/openfn/apollo/node_modules/@openfn/adaptor-apis/dist/index.js:272:25)
      at async <anonymous> (/Users/hanna/openfn/apollo/node_modules/@openfn/adaptor-apis/dist/index.js:129:34)
      at async <anonymous> (/Users/hanna/openfn/apollo/services/adaptor_apis/adaptor_apis.ts:6:28)

WARNING: failed to load common docs. This may result in incorrect documentation
http: POST /services/adaptor_apis → 200 in 10981ms

Start in services/adaptor_apis/adaptor_apis.ts and reproduce the POST request that loads common adaptor documentation. Trace how the adaptor version reference is passed to the GitHub contents request, then verify that a range such as @openfn/language-common@^1.12.0 loads successfully and the common documentation includes the expected function signatures.