Rename build to pipeline in bagde

[x80486]

Clear and concise description of the problem

This one falls into a very gray area, but I think the build | status badge could be more generic and be presented as pipeline | status, because build is a targeted process within the entire pipeline — if present.

Some pipelines don't have a "build" process, but like I said, it's a grays area, because the word can be used to describe the entire process as well.

Suggested solution

Badge should be pipeline | status.

Alternative

N/A

Additional context

N/A

Validations

• Read the Contributing Guidelines.
• Read the docs.
• Check that there isn't already an issue that request the same feature to avoid creating a duplicate.

[anbraten]

I am a fan of the word pipeline instead of build as well. My plan would be to get rid of the build term completely at some point.

See #949 (comment) and #745

[x80486]

Damn...I didn't see the other issue 😬

Should we close this one instead? Probably adding something else to the other one?

[anbraten]

We can leave it open. Could you create a pull-request to change the naming. It shoulb be just the following four lines: https://github.com/woodpecker-ci/woodpecker/blob/master/server/badges/badges.go#L20-L24