fix: commitlint Git hook

[ehmicky]

Since upgrading to the latest version of Husky #403, the commitlint Git hook is now failing with:

/home/user/netlify/js-client/node_modules/@commitlint/cli/lib/cli.js:112
        throw err;
        ^

Error: Received 'HUSKY_GIT_PARAMS' as value for -E | --env, but environment variable 'HUSKY_GIT_PARAMS' is not available globally
    at getEditValue (/home/user/netlify/js-client/node_modules/@commitlint/cli/lib/cli.js:273:19)
    at normalizeFlags (/home/user/netlify/js-client/node_modules/@commitlint/cli/lib/cli.js:267:18)
    at main (/home/user/netlify/js-client/node_modules/@commitlint/cli/lib/cli.js:147:19)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)

Node.js v17.3.1
husky - commit-msg hook exited with code 1 (error)

Looking at Husky's and commitlint documentation, it appears the new version of Husky might require rewriting this hook, which this PR does. I tried it locally and this seems to work.

cc @XhmikosR

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