fad191ff48 ci: Avoid cd into build dir (MarcoFalke)
Pull request description:
Changing into the build dir is confusing and brittle, because the following commands implicitly assume it. So they could break on unrelated changes.
The changes are required for stuff like:
* cmake presets (see https://github.com/bitcoin/bitcoin/pull/30871#issuecomment-2344031208)
* meta ci tests (like https://github.com/bitcoin/bitcoin/pull/32874)
So remove the `cd` and just make the build dir explicit.
ACKs for top commit:
hebasto:
ACK fad191ff48, I have reviewed the code and it looks OK.
Tree-SHA512: a88a9341445ffe28a0dac3815f235ec8eb0459d10a91a80829fd3184762d3c807d0f68c56243b20c04a6efa5becd8a7fad568f43c2b1e6af1ff8ba07b140ef87