PEP 11: Promote aarch64-unknown-linux-gnu (gcc, glibc) to tier-1 (#4215)

Author: diegorusso

peps/pep-0011.rst

@@ -77,15 +77,16 @@ Tier 1
   platforms, working.
 - Failures on these platforms **block a release**.
 
-======================== =====
-Target Triple            Notes
-======================== =====
-aarch64-apple-darwin     clang
+========================= =====
+Target Triple             Notes
+========================= =====
+aarch64-apple-darwin      clang
+aarch64-unknown-linux-gnu glibc, gcc
 i686-pc-windows-msvc
 x86_64-pc-windows-msvc
-x86_64-apple-darwin      BSD libc, clang
-x86_64-unknown-linux-gnu glibc, gcc
-======================== =====
+x86_64-apple-darwin       BSD libc, clang
+x86_64-unknown-linux-gnu  glibc, gcc
+========================= =====
 
 
 Tier 2
@@ -101,9 +102,7 @@ Tier 2
 ============================= ========================== ========
 Target Triple                 Notes                      Contacts
 ============================= ========================== ========
-aarch64-unknown-linux-gnu     glibc, gcc                 Petr Viktorin, Victor Stinner
-
-                              glibc, clang               Victor Stinner, Gregory P. Smith
+aarch64-unknown-linux-gnu     glibc, clang               Victor Stinner, Gregory P. Smith
 wasm32-unknown-wasip1         WASI SDK, Wasmtime         Brett Cannon, Eric Snow
 x86_64-unknown-linux-gnu      glibc, clang               Victor Stinner, Gregory P. Smith
 ============================= ========================== ========