Comment out IBM Z for now and quieten apt-get

.github/workflows/ci.yml

@@ -24,8 +24,9 @@ jobs:
       fail-fast: false
       matrix:
         arch:
-          - name: IBM Z and LinuxONE
-            architecture: "s390x"
+          # For some reasons this is segfaulting on go env
+          # - name: IBM Z and LinuxONE
+          #   architecture: "s390x"
           - name: POWER8
             architecture: "ppc64le"
     
@@ -42,7 +43,7 @@ jobs:
             CGO_ENABLED: 0
           run: |
             apt-get update
-            apt-get install -y curl wget git
+            apt-get install -q -y curl wget git
             latestGo=$(curl "https://golang.org/VERSION?m=text")
             wget "https://dl.google.com/go/${latestGo}.linux-${GOARCH}.tar.gz"
             rm -f $(which go)