Add cabal 3.16.1.0 to ghcup-vanilla-0.0.9.yaml

[ffaf1]

No description provided.

[ffaf1]

@hasufell Notice we recommend 3.16.1.0 as:

• it is a minor release
• no major bugs we are aware of in 3.16
• 3.16.1.0 should play nicely with HLS.

[hasufell]

Parsing fails with:

[ Error ] [GHCup-00160] JSON decoding failed with: Unknown alias `cabal-31610-64-debian`

[ffaf1]

Should be fixed now.

[ffaf1]

@hasufell since my PGP key is not cross signed by GHCup team and is not in CI, I would ask you too sign the yaml too.

cabal-install 3.16.1.0 is ready for release, it would be nice for us to have it in GHCup, if there is anything we can do to have this merged, just ask!

[hasufell]

$ cat ghcup-vanilla-0.0.9.yaml | yq
yq: Error running jq: ConstructorError: found unconstructable recursive node
  in "<stdin>", line 6393, column 25.

[ffaf1]

Fixed.