build: bump git-cliff to 2.4 and remove history before 1.0

[lklimek]

Issue being fixed or feature implemented

1. Changelog is very long, contains non-revelant information.
2. Changelog is not generated correctly - some commits missing, due to bug in git-cliff that is already fixed

What was done?

1. Updated git-cliff to 2.4
2. Changed script to only include changes since 1.0.0
3. Simplified git-cliff config
4. Fixed issue with sha256sum file containing directory paths

How Has This Been Tested?

Run manually, will be tested during next release

Breaking Changes

None

Checklist:

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have added or updated relevant unit/integration/functional/e2e tests
• I have made corresponding changes to the documentation

For repository code-owners and collaborators only

• I have assigned this pull request to a milestone

[shumkov]

This is not affecting consenus so we can ship it with any version including 1.2.1