Merge bitcoin/bitcoin#32477: lint: Check for missing trailing newline

fa9198af55 lint: Check for missing trailing newline (MarcoFalke)
fa2b2aa27c lint: Add archived notes to default excludes (MarcoFalke)

Pull request description:

  A missing trailing newline is harmless, but a bit problematic:

  * `git` shows a warning by default
  * After another line is appended, the diff will be verbose and `git blame` will be wrong for the "untouched" line.

  Fix the problems by just requiring what is already the default, see also https://github.com/bitcoin/bitcoin/blob/663a9cabf811e2fc53102bc6da00d09fc99d1d81/.editorconfig#L9 and https://github.com/bitcoin/bitcoin/blob/663a9cabf811e2fc53102bc6da00d09fc99d1d81/test/lint/test_runner/src/main.rs#L327

ACKs for top commit:
  l0rinc:
    utACK fa9198af55
  fanquake:
    ACK fa9198af55

Tree-SHA512: d144eebdeee68fc3404aa4a66ecd5c130f907ed4b869bd300f6e9ed74d125561d1f4cdd6dd20d9e969471a7d007399f928f072d1c1f626275ca31f32bc23fdbc

doc/release-notes-31278.md

@@ -1,3 +1,3 @@
 RPC and Startup Option
 ---
-The `-paytxfee` startup option and the `settxfee` RPC are now deprecated and will be removed in Bitcoin Core 31.0. They allowed the user to set a static fee rate for wallet transactions, which could potentially lead to overpaying or underpaying. Users should instead rely on fee estimation or specify a fee rate per transaction using the `fee_rate` argument in RPCs such as `fundrawtransaction`, `sendtoaddress`, `send`, `sendall`, and `sendmany`. (#31278)
+The `-paytxfee` startup option and the `settxfee` RPC are now deprecated and will be removed in Bitcoin Core 31.0. They allowed the user to set a static fee rate for wallet transactions, which could potentially lead to overpaying or underpaying. Users should instead rely on fee estimation or specify a fee rate per transaction using the `fee_rate` argument in RPCs such as `fundrawtransaction`, `sendtoaddress`, `send`, `sendall`, and `sendmany`. (#31278)