[clang-format] Don't break multi block parameters on ObjCBreakBeforeNestedBlockParam

Summary:
While [the original diff](https://reviews.llvm.org/D42493) makes a lot of sense, and multiple inline block parameter/trailing paramemter after inline block paramemter should be discouraged, the formatting result is different than what xcode does by default
For the exact same example provided in the original diff:
```
[object
  blockArgument:^{
    a = 42;
  }
     anotherArg:42];
```
The code is hard to read and not very visually pleasing

This diff uses `ObjCBreakBeforeNestedBlockParam` to shield from the formatting
When it's set to false, don't allign the inline block paramemters.

Reviewers: jolesiak, benhamilton, jinlin

Reviewed By: jolesiak

Subscribers: cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D77039

0 files changed, 0 insertions, 0 deletions