fix: Date from picker must be padded with 0

[andreituicu]

Dates where the month or day doesn't have 2 digits should be padded with 0 to match the expected format of the indexer.

Example: 4/1/2024 should be -> 04/01/2024

Test URLs:

• Before: https://main--servicenow--hlxsites.hlx.live/tools/picker/dist/index.html
• After: https://fixdate--servicenow--hlxsites.hlx.live/tools/picker/dist/index.html

[aem-code-sync[bot]]

Hello, I'm the AEM Code Sync Bot and I will run some actions to deploy your branch and validate page speed. In case there are problems, just click a checkbox below to rerun the respective action.

• [ ] Re-run PSI checks
• [ ] Re-sync branch

Commits

* [bc70c53](https://github.com/hlxsites/servicenow/commit/bc70c5314ef7d6835aa8e579b0dbb24ac5b42534) :white_check_mark: (latest) * [51b180f](https://github.com/hlxsites/servicenow/commit/51b180f147459c7ff6181e5391fdaf356e854e93) :white_check_mark: * [2a3adf1](https://github.com/hlxsites/servicenow/commit/2a3adf108c6ee6b5d2035b3d630e22d6c6a357d6) :white_check_mark: * [6d07910](https://github.com/hlxsites/servicenow/commit/6d079108f3e68c2c00d5183aedd2d3b247aace7a) :white_check_mark: * [8c265ee](https://github.com/hlxsites/servicenow/commit/8c265eeb383bd0795c5b2a0855d35bcc7490de37) :white_check_mark:

[aem-code-sync[bot]]

Page	Scores	Audits	Google
/tools/picker/dist/index.html		Lighthouse returned error: NO_FCP. The page did not paint any content. Please ensure you keep the browser window in the foreground during the load and try again. (NO_FCP)

[andreituicu]

LHS is not relevant for this change as this is an authoring tool.