ppc64le on GHA

Author: mayeut

.github/workflows/build.yml

@@ -30,6 +30,8 @@ jobs:
             platform: "i686"
           - policy: "manylinux2014"
             platform: "x86_64"
+          - policy: "manylinux2014"
+            platform: "ppc64le"
 
     env:
       POLICY: ${{ matrix.policy }}

.travis.yml

@@ -26,8 +26,8 @@ jobs:
       virt: vm
       group: edge
       env: POLICY="manylinux2014" PLATFORM="aarch64"
-    - arch: ppc64le
-      env: POLICY="manylinux2014" PLATFORM="ppc64le"
+    #- arch: ppc64le
+    #  env: POLICY="manylinux2014" PLATFORM="ppc64le"
     - arch: s390x
       env: POLICY="manylinux2014" PLATFORM="s390x"