bug#62109: 29.0.60; rust-ts-mode missing indentation for patterns

[Yuan Fu]

X-Debbugs-CC: dev@rjt.dev

Try this snippet:

fn main() {
    match &cli.command {
        Commands::Run {
a,
b,
c,
d,
        } => todo!(),
    }
}


The a, b, c, d don’t have corresponding indentation rules. I can add
some myself, but I’m not sure where to add and what’s the best rule to
add.

Yuan