Fix compat doc gen

[hsubox76]

Forgot to remove some variables and references when removing the Node portion of this script. Probably would have caught it if it was in TypeScript.

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Latest commit: c2db6fd

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[google-oss-bot]

Size Report ¹

Affected Products

No changes between base commit (e5b96d7) and merge commit (0b0270e).

Test Logs

• Base (e5b96d7): https://github.com/firebase/firebase-js-sdk/actions/runs/6174353906
• Merge (0b0270e): https://github.com/firebase/firebase-js-sdk/actions/runs/6177381227

1. https://storage.googleapis.com/firebase-sdk-metric-reports/XLyLFghSiV.html

[google-oss-bot]

Size Analysis Report ¹

Affected Products

No changes between base commit (e5b96d7) and merge commit (0b0270e).

Test Logs

• Base (e5b96d7): https://github.com/firebase/firebase-js-sdk/actions/runs/6174353906
• Merge (0b0270e): https://github.com/firebase/firebase-js-sdk/actions/runs/6177381227

1. https://storage.googleapis.com/firebase-sdk-metric-reports/XmEktnSBnD.html