Use INPUT_PULLUP instead of INPUT

[leochen4891]

Description of Change

The digitalRead of an INPUT pin is LOW, which stops the timer right after start.
Setting it to INPUT_PULLUP will fix it.

It aims to make repeat timer example work out of the box on some of the popular S3 boards.

Tests scenarios

Tested on ESP32-S3 with Arduino-esp32 core v3.0.7 using Arduino 2.3.4

Related links

https://www.amazon.com/dp/B0C9H7Y66W

[CLAassistant]

All committers have signed the CLA.

[github-actions]

Warnings

⚠️

Some issues found for the commit messages in this PR: the commit message "Use INPUT_PULLUP instead of INPUT": body's lines must not be longer than 100 characters summary looks empty type/action looks empty Please fix these commit messages - here are some basic tips: follow Conventional Commits style correct format of commit message should be: <type/action>(<scope/component>): <summary>, for example fix(esp32): Fixed startup timeout issue allowed types are: change,ci,docs,feat,fix,refactor,remove,revert,test sufficiently descriptive message summary should be between 20 to 72 characters and start with upper case letter avoid Jira references in commit messages (unavailable/irrelevant for our customers) TIP: Install pre-commit hooks and run this check when committing (uses the Conventional Precommit Linter).

👋 Hello leochen4891, we appreciate your contribution to this project!

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[SuGlider]

LGTM - Thank you @leochen4891 for the contribution!