bug: adjust default timeout for aggkit

[joanestebanr]

• Versions affected: > v0.8.2

Bug Report

The timeout for REST service an not enough to attend request based on mainnet that there are a lot of entries, so it require to review all timeout

Value that for sure need to be reviewed:

• REST TIMEOUT: it is set to 2 seconds that is too low, sugestion:

[REST]
ReadTimeout = "5m"
WriteTimeout = "5m"

• DATABSE TIMEOUT: currently is set to 60 seconds

defaultDBQueryTimeout="5m"

Reproduce

curl https://localhost:5577/bridge/v1/claims?network_id=20

Context

• Version detected: v0.8.2 katana/mainnet
• Running: bridge,aggoracle,aggsender
• Discussion