[2405][SQUASH ON REBASE] Revert "MdePkg/CompilerIntrinsicsLib: Add IntrinsicLib class and strcmp"

Description

The strcmp function was added to CryptoPkg/Library/BaseCryptLib/SysCall/CrtWrapper.c in edk2 commit 46226fb. Therefore, ARM and AARCH64 modules can pick up the strcmp function needed to compile code from there without adding more functionality to CompilerIntrinsicsLib just for building third-party crypto code.

[ ] Impacts functionality?
[ ] Impacts security?
[x] Breaking change?
[ ] Includes tests?
[ ] Includes documentation?

How This Was Tested

CrytoBinPkg build of all architectures
Mu Basecore CI

Integration Instructions

strcmp will no longer be provided in ArmCompilerIntrinsicsLib, use another implementation if needed. Marked potentially breaking for this reason.

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

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Additional details and impacted files

```diff @@ Coverage Diff @@ ## release/202405 #1085 +/- ## ================================================= Coverage ? 1.22% ================================================= Files ? 1302 Lines ? 333554 Branches ? 3479 ================================================= Hits ? 4082 Misses ? 329446 Partials ? 26 ``` | [Flag](https://app.codecov.io/gh/microsoft/mu_basecore/pull/1085/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=microsoft) | Coverage Δ | | |---|---|---| | [MdeModulePkg](https://app.codecov.io/gh/microsoft/mu_basecore/pull/1085/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=microsoft) | `0.61% <ø> (?)` | | | [MdePkg](https://app.codecov.io/gh/microsoft/mu_basecore/pull/1085/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=microsoft) | `5.41% <ø> (?)` | | | [NetworkPkg](https://app.codecov.io/gh/microsoft/mu_basecore/pull/1085/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=microsoft) | `0.55% <ø> (?)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=microsoft#carryforward-flags-in-the-pull-request-comment) to find out more.

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microsoft / mu_basecore