Added cis event reinitialization job

[ghost]

Purpose

This is the third PR out of four which adds CIS2 token events to the CCD scan.

1. Add to existing flow new token events #161
2. Migrate all token logic to contract flow, such that token events can be enriched with deserialised messages. #166
3. Create a catch-up job which enrich storage with events and fix data corruption on total token supply
4. Add frontend which visualise tokens

Feature continues work on PR #73

Changes

• Add a job which start by truncate tables graphql_account_tokens, graphql_token_events and graphql_tokens. Reinitialization is needed both because
  • Mint events wasn’t correctly updating account token balances. This was fixed in PR Fix token supply on mint #160
  • Adding all Cis events to table graphql_token_events

Checklist

• My code follows the style of this project.
• The code compiles without warnings.
• I have performed a self-review of the changes.
• I have documented my code, in particular the intent of the
  hard-to-understand areas.
• (If necessary) I have updated the CHANGELOG.

[shjortConcordium]

LGTM :)