feat: update Go to 1.17.6

See:

* siderolabs/tools#166
* siderolabs/pkgs#379

Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>

Author: smira

Pkgfile

@@ -3,9 +3,9 @@
 format: v1alpha2
 
 vars:
-  TOOLS_IMAGE: ghcr.io/talos-systems/tools:v0.10.0-alpha.0
+  TOOLS_IMAGE: ghcr.io/talos-systems/tools:v0.10.0-alpha.0-1-g67314b1
   PKGS_PREFIX: ghcr.io/talos-systems
-  PKGS_VERSION: v0.10.0-alpha.0
+  PKGS_VERSION: v0.10.0-alpha.0-9-g6ce1a40
 
 labels:
   org.opencontainers.image.source: https://github.com/talos-systems/extras