update CI to run clippy and docs

[robamu]

No description provided.

[burrbull]

CI failures to start https://github.com/rust-embedded/svd2rust/actions/runs/13202550534

[burrbull]

At least one doc job must be run on stable.

[burrbull]

NRF ci fails with name collision. You should change one of suffixes https://docs.rs/svd2rust/latest/svd2rust/#the---ident-format-and---ident-formats-theme-flags

[burrbull]

quotes

[burrbull]

squash after error fixing, please.

[robamu]

Yes. One CPU fails in clippy due to some formatting issues with doc comments. That disappears when I run cargo fmt on the file. Not sure how to best continue here. I think most PACs use the form tool or at least run cargo fmt, so maybe it would be okay to run the formatter before running clippy and generating docs?

[burrbull]

SiliconLabs-SIM3L1x8_SVD fails.

By the way why CI does not show SVD-file URL?

[burrbull]

Looks like issue with escaping newlines in some cases:

            #[doc = "If apb_pbyte_en\\[3:0\\]
= 1, a single byte is written/read to/from the TX/RX fifos.nElse, If apb_pbyte_en\\[3:0\\]
= 2, two bytes are written/read to/from the TX/RX fifos.nElse, If apb_pbyte_en\\[3:0\\]
= 3, three bytes are written/read to/from the TX/RX fifos.nElse, four bytes are written/read to/from the TX/RX fifos."]

[robamu]

SiliconLabs-SIM3L1x8_SVD fails.

By the way why CI does not show SVD-file URL?

See #914