build ollama with gin-debugging disabled

Stevenrequested to merge
stebalien/ollama:steb/gin-release into main

GIN_MODE has no effect because ollama overrides it with the value of the server.mode variable. See https://github.com/ollama/ollama/pull/397.

This is effectively the same as !1 (closed), but it doesn't require patching.

Merge request reports