Eliminate the function call in xxx_or (e.g. unwrap_or("".to_string())

[Rachelint]

Is your feature request related to a problem or challenge?

I found some unnecessary functions are called, due to using unwrap_or rather than unwrap_or_else in funcation call case (some fucntion calls may be not really cheap).
I have eliminate some of them in SessionStateBuilder::build(#15800 ), but I think we should use lints to ensure it.

Describe the solution you'd like

• Add or_fun_call lint to crates
• Make clippy again by eliminating the function call in unwrap_or
• It is better to also add unnecessary_lazy_evaluations to avoid abusing unwrap_or_else

Describe alternatives you've considered

No response

Additional context

No response

[Rachelint]

Recommend to add the lint crate by crate(one pr for one crate), like what are done in #11143
Here is an example adding these two lints to core crate:
#15807

[lifan-ake]

take