build: re-enable openssl arm for arm64

In #23913 it looked like arm64 testing was flaky, and as a result a
number of changes were made including disabling openssl asm for that
architecture.

This PR is limited to re-enabling the one change to turn on openssl asm
for arm64, in the hopes that either it works now, or that this specific
change introduces a reproducible condition.

See: https://github.com/nodejs/node/pull/23913

PR-URL: https://github.com/nodejs/node/pull/28180
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

common.gypi

@@ -28,6 +28,7 @@
     'clang%': 0,
 
     'openssl_fips%': '',
+    'openssl_no_asm%': 0,
 
     # Some STL containers (e.g. std::vector) do not preserve ABI compatibility
     # between debug and non-debug mode.
@@ -78,12 +79,6 @@
     ##### end V8 defaults #####
 
     'conditions': [
-      ['target_arch=="arm64"', {
-        # Disabled pending https://github.com/nodejs/node/issues/23913.
-        'openssl_no_asm%': 1,
-      }, {
-        'openssl_no_asm%': 0,
-      }],
       ['OS == "win"', {
         'os_posix': 0,
         'v8_postmortem_support%': 0,