move aarch64 to github (will use qemu in a docker)

Author: mattip

.github/workflows/posix.yml

@@ -45,6 +45,24 @@ jobs:
             INTERFACE64: '0'
             MB_ML_LIBC: musllinux
             MB_ML_VER: _1_1
+
+          - os: ubuntu-latest
+            PLAT: aarch64
+            INTERFACE64: '0'
+          - os: ubuntu-latest
+            PLAT: aarch64
+            INTERFACE64: '1'
+          - os: ubuntu-latest
+            PLAT: aarch64
+            INTERFACE64: '0'
+            MB_ML_LIBC: musllinux
+            MB_ML_VER: _1_1
+          - os: ubuntu-latest
+            PLAT: aarch64
+            INTERFACE64: '1'
+            MB_ML_LIBC: musllinux
+            MB_ML_VER: _1_1
+
         exclude:
           - PLAT: i686
             os: macos-13

.travis.yml

@@ -11,36 +11,6 @@ services: docker
 
 matrix:
   include:
-    - os: linux
-      arch: arm64
-      env:
-        - PLAT=aarch64
-        - MB_ML_VER=_1_1
-        - INTERFACE64=0
-        - MB_ML_LIBC=musllinux
-        - DOCKER_TEST_IMAGE=multibuild/xenial_{PLAT}
-    - os: linux
-      arch: arm64
-      env:
-        - PLAT=aarch64
-        - INTERFACE64=1
-        - MB_ML_VER=_1_1
-        - MB_ML_LIBC=musllinux
-        - DOCKER_TEST_IMAGE=multibuild/xenial_{PLAT}
-    - os: linux
-      arch: arm64
-      env:
-        - PLAT=aarch64
-        - MB_ML_VER=2014
-        - INTERFACE64=0
-        - DOCKER_TEST_IMAGE=multibuild/xenial_{PLAT}
-    - os: linux
-      arch: arm64
-      env:
-        - PLAT=aarch64
-        - INTERFACE64=1
-        - MB_ML_VER=2014
-        - DOCKER_TEST_IMAGE=multibuild/xenial_{PLAT}
     - os: linux
       arch: s390x
       env:

tools/build_steps.sh

@@ -139,7 +139,6 @@ function do_build_lib {
         Linux-aarch64)
             local bitness=64
             local target_flags="TARGET=ARMV8"
-            local dynamic_list="ARMV8 NEOVERSEN1 ARMV8SVE THUNDERX THUNDERX3T110"
             ;;
         Darwin-arm64)
             local bitness=64