chore: minify test json files

[DaniPopes]

Motivation

A windows test broke in #2293 due to actual \r\n vs expected \n.

Solution

Reproduce with:

minify () {
        for f
        do
                out="$(jq -rc . "$f" 2>&1)" 
                if [ $? -ne 0 ]
                then
                        echo "$out" >&2
                        continue
                fi
                echo "writing $f" >&2
                printf "%s\n" "$out" > "$f"
        done
}

minify **/*.json
git restore ethers-addressbook

PR Checklist

• Added Tests
• Added Documentation
• Breaking changes

[mattsse]

supportive of minifying all json files

looks like this caused some issues with abigen code

[DaniPopes]

apparently jq can't handle utf-8 and echo may interpret escape codes like \n. Updated script and pushed fixes