FIO-8798: update normalization for day component

[Maria-Golomb]

Link to Jira Ticket

https://formio.atlassian.net/browse/FIO-8798

Description

Normalization for day component was updated according to changes in
#140

Breaking Changes / Backwards Compatibility

Use this section to describe any potentially breaking changes this PR introduces or any effects this PR might have on backwards compatibility

Dependencies

#140

How has this PR been tested?

autotests

Checklist:

• I have completed the above PR template
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation (if applicable)
• My changes generate no new warnings
• My changes include tests that prove my fix is effective (or that my feature works as intended)
• New and existing unit/integration tests pass locally with my changes
• Any dependent changes have corresponding PRs that are listed above