chore: format integration tests

[ghost]

Description

find . -type f -name Nargo.toml -exec sh -c 'echo "Project Name in {}:"; cd "$(dirname "{}")"; cargo r -- fmt' \;

PR Checklist

• I have tested the changes locally.
• I have formatted the changes with Prettier and/or cargo fmt on default settings.

[kevaundray]

@TomAFrench noticed that this is throwing a panic on 6_array -- it seems like your command ignores failures

[ghost]

@kevaundray

Panic happens because of desugaring for. Now you can probably try marking such blocks and just skipping them.
The formatter recognizes from the AST that we are in a block and wants to get a comment, but in reality, there is a 'for' loop there.

[tooling/nargo_fmt/src/visitor/expr.rs:302] self.slice(block_span) = "for y_elem in y {\n        for x_elem in x {\n            assert(x_elem != y_elem);\n        }\n    }"

[jfecher]

Looks mostly good. Lets just remove a few files from this PR and we can format those later once a few issues in the formatter are fixed.

[jfecher]

👍