prerenderdata is not removing query params before fetching prerender-data

[lego-sharat]

What is the current behaviour?
A clear and concise description of what the bug is.

Steps to Reproduce
Steps to reproduce the behavior:

1. Go to 'https://phdsofindia.in/?a=b'
2. Go to network tabs, its fetching https://phdsofindia.in/?a=b/preact_prerender_data.json

What is the expected behaviour?
It should be fetching https://phdsofindia.in/preact_prerender_data.json

Please mention any other relevant information
${normalizeUrl(props.url)}${PRERENDER_DATA_FILE_NAME} is being called but props.url contains query params. Normalizeurl should strip off query params maybe