Update Go to 1.17.5

go1.17.5 (released 2021-12-09) includes security fixes to the syscall and net/http
packages. See the Go 1.17.5 milestone on the issue tracker for details:

https://github.com/golang/go/issues?q=milestone%3AGo1.17.5+label%3ACherryPickApproved

Update Go to 1.17.4
--------------------

go1.17.4 (released 2021-12-02) includes fixes to the compiler, linker, runtime,
and the go/types, net/http, and time packages. See the Go 1.17.4 milestone on
the issue tracker for details:

https://github.com/golang/go/issues?q=milestone%3AGo1.17.4+label%3ACherryPickApproved

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

.zuul/playbooks/containerd-build/integration-test.yaml

@@ -2,7 +2,7 @@
   become: yes
   roles:
   - role: config-golang
-    go_version: '1.17.3'
+    go_version: '1.17.4'
     arch: arm64
   tasks:
   - name: Install pre-requisites

.zuul/playbooks/containerd-build/run.yaml

@@ -2,7 +2,7 @@
   become: yes
   roles:
   - role: config-golang
-    go_version: '1.17.3'
+    go_version: '1.17.5'
     arch: arm64
   tasks:
   - name: Build containerd

.zuul/playbooks/containerd-build/unit-test.yaml

@@ -2,7 +2,7 @@
   become: yes
   roles:
   - role: config-golang
-    go_version: '1.17.3'
+    go_version: '1.17.4'
     arch: arm64
   tasks:
   - name: Build and test containerd