support multiplication operation on string and list values (#8061)

# Description

As title, I found this feature is useful to me too :)

Closes: #8039

# User-Facing Changes

```
❯ 3 * "ab"
ababab

❯ 3 * [1 2 3]
╭───┬───╮
│ 0 │ 1 │
│ 1 │ 2 │
│ 2 │ 3 │
│ 3 │ 1 │
│ 4 │ 2 │
│ 5 │ 3 │
│ 6 │ 1 │
│ 7 │ 2 │
│ 8 │ 3 │
╰───┴───╯
```

# Tests + Formatting

Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.

crates/nu-parser/src/type_check.rs

@@ -142,6 +142,10 @@ pub fn math_result_type(
                 (Type::Int, Type::Duration) => (Type::Duration, None),
                 (Type::Duration, Type::Float) => (Type::Duration, None),
                 (Type::Float, Type::Duration) => (Type::Duration, None),
+                (Type::Int, Type::String) => (Type::String, None),
+                (Type::String, Type::Int) => (Type::String, None),
+                (Type::Int, Type::List(a)) => (Type::List(a.clone()), None),
+                (Type::List(a), Type::Int) => (Type::List(a.clone()), None),
 
                 (Type::Custom(a), Type::Custom(b)) if a == b => (Type::Custom(a.to_string()), None),
                 (Type::Custom(a), _) => (Type::Custom(a.to_string()), None),