feat: Support alt/control/meta modifiers for keyboard events

[snapris]

Created according to the opened issue: https://github.com/dmtrKovalenko/cypress-real-events/issues/561 This is my very first PR, please let me know if I messed something up.

[what-the-diff[bot]]

PR Summary

• New Function File Added A new file called 'getModifier.ts' has been added which provides a function that determines certain instruction parameters depending on certain conditions or options. It's a way of improving the efficiency and readability of the code.

• Import Names Updated The references to this newly added function in several existing files have been renamed. Instead of the previous method, named 'keyToModifierBitMap', they now use this new 'getModifier' function. This implies a more streamlined interaction between different parts of the code.

• Property Alterations in Various Functions Several functions across multiple files now call on the new 'getModifier' function when defining certain properties. This replaces a more cumbersome way of determining the same values. This change helps simplify the code and makes it easier to manage.

[snapris]

@dmtrKovalenko I updated src/getModifiers.ts and added shift + alt + control keybinding test which was passed locally. Kindly review.

[dmtrKovalenko]

:tada: This PR is included in version 1.11.0 :tada:

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot :package::rocket: