reviews sorting body structure fix

[tugbargn]

Key Changes:
The original payload was URL-encoded (%5B, %22, etc.), which made it harder to read and debug. I decoded it into a more readable JSON-like structure.

I adjusted the structure of the array inside the payload to match the expected format for the Google Play API.
Specifically:

The sort and numberOfReviewsPerRequest variables are now correctly placed in the array.

[facundoolano]

Thanks. I'm seeing some Unnecessary escape character: \" errors, can you fix those?

[tugbargn]

Thanks. I'm seeing some Unnecessary escape character: \" errors, can you fix those?

I did't but it didn't work.

Here is the updated version (decoded version):
[REQUEST_TYPE.initial]: f.req=[[["UsvDTd","[null,[2,${sort},[${numberOfReviewsPerRequest}],null,[null,null,null,null,null,null,null,null,2]],[\"${appId}\",7]]",null,"generic"]]],

Here is the updated version (encoded version):
[REQUEST_TYPE.initial]: f.req=%5B%5B%5B%22UsvDTd%22%2C%22%5Bnull%2C%5B2%2C${sort}%2C%5B${numberOfReviewsPerRequest}%5D%2Cnull%2C%5Bnull%2Cnull%2Cnull%2Cnull%2Cnull%2Cnull%2Cnull%2Cnull%2C2%5D%5D%2C%5B%5C%22${appId}%5C%22%2C7%5D%5D%22%2Cnull%2C%22generic%22%5D%5D%5D,

Should I open another PR?