From fc449b7900e7e501a1c1d101cded9080ea8206c6 Mon Sep 17 00:00:00 2001
From: Chris Fernald <chfernal@microsoft.com>
Date: Wed, 3 May 2023 15:03:03 -0700
Subject: [PATCH] Remove the ARM GCC compiler extdeps to use container GCC
 (#388)

Removes the ARM & AARCH64 GCC compiler extdep files. Thes external
dependencies frequently break, and all Project MU builds should now be
using the container provided GCC binaries.

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

Local build test in container.

All consumers that require the ext dep must now carry their own copies
of the extdep files removed by the commit.

[BaseTools/Bin/gcc_aarch64_linux_ext_dep.yaml](https://github.com/microsoft/mu_basecore/blob/1bd4b3bfd657ad5a3940d072be6540f7c9c23c5d/BaseTools/Bin/gcc_aarch64_linux_ext_dep.yaml)

[BaseTools/Bin/gcc_arm_linux_ext_dep.yaml](https://github.com/microsoft/mu_basecore/blob/1bd4b3bfd657ad5a3940d072be6540f7c9c23c5d/BaseTools/Bin/gcc_arm_linux_ext_dep.yaml)

(cherry picked from commit 0a8242f62f203a4c37eada14c82a07289d057a2f)