[Bug]: Create an sdk from specs from an npm module fails when specs file extension is not '.yml'

[mrednic-1A]

Package name

create

Package version

10.4.0-prerelease.14

Reproduction steps

Run:
`npm create '@ama-sdk@10.4.0-prerelease.14' typescript @my-repo/sdk -- --spec-package-name=@my-spec/core --spec-package-registry=https://my-registry/npm/registry/ --spec-package-path=dist/my-specs.yaml

Current result

after creating the repository (with the shell) it will fail at sdk generation (core) because it does not find the openapi.yml file from which it should generate the content.

Expected result

the sdk to be generated and not only the shell files.

Additional comments

the file extension given as specs is hardcoded in create command.
the extension should be the same as the file found in the npm package containing the specs

otter/packages/@ama-sdk/create/src/index.ts

Line 91 in 5fbacc5

'--spec-path', argv['spec-package-name'] ? './openapi.yml' : isSpecRelativePath ? relative(resolveTargetDirectory, resolve(process.cwd(), argv['spec-path'])) : argv['spec-path']