Unable to pass PostgreSQL connection params

[PKizzle]

Description

With the recent changes in https://github.com/go-gitea/gitea/blame/79394b340d227182f94bae48cb08a091c78f2ea2/modules/setting/database.go#L160C6-L160C35 it is no longer possible to specify custom connection parameters like binary_parameters=yes by appending them to the Database.Name.
Instead of the actual parameters the parameter separator is passed to getPostgreSQLConnectionString.

Gitea Version

v1.21.0

Can you reproduce the bug on the Gitea demo site?

No - irrelevant since issue is configuration related

How are you running Gitea?

Helm chart v9.5.1 on Kubernetes cluster v1.28.3

Database

PostgreSQL

[lunny]

related #27723

[wxiaoguang]

-> Fix incorrect pgsql conn builder behavior #28085

I guess you meant that Name = "name?key=val", while it's better to provide your real config example, it would help to clarify the problem.

[PKizzle]

I need to add this parameter in order to connect to the PostgreSQL database via pgbouncer.

My database is named gitea hence I set NAME to gitea?binary_parameters=yes.