[BUG] Volume Up and Volume Down buttons don't get released

[muxa]

Describe the bug When I press either Volume Up or Volume Down build-in buttons (exposed via Home Assistant) the volume keeps increasing or decreasing until maximum/minimum. I expected those buttons to change volume only a little.

Please complete the following information:

• ESPHome version: 2023.2.4
• Component version: v2.3.1

[and7ey]

I have the same issue, when keyboard is used with iOS

[foxsam21]

This looks like issue #31