Toggle Perspective can cause flickering effects

Description:
The player has the option to switch between different perspectives via the default hotkey "F5".
However it was noticed, if the player is holding down the "F5" button, the game will continuously switch between all perspectives modes causing flickering which can hurt the eyes of the players or cause other health issues if the player suffers for example from epilepsy.

Reproduction Steps:

1. Start Minecraft in version 1.20.1
2. Load a singleplayer world
3. Hold down the default hotkey for the "Toggle Perspective" option
4. Notice that the game will switch between all perspectives

Actual Result:

The game switches between all perspectives causing flickering effects.

Expected Result:

The game should not switch between all perspectives when holding down the default hotkey for "Toggle Perspective"