Dockerfile: update golangci-lint to v1.64.5

Signed-off-by: Andrey Epifanov <aepifanov@mirantis.com>

hack/validate/golangci-lint.yml

@@ -37,6 +37,10 @@ linters-settings:
       # FIXME make sure all packages have a description. Currently, there's many packages without.
       - name: package-comments
         disabled: true
+  gosec:
+    excludes:
+      - G115 # G115: integer overflow conversion; (TODO: verify these: https://github.com/moby/moby/issues/48358)
+
 issues:
   # The default exclusion rules are a bit too permissive, so copying the relevant ones below
   exclude-use-default: false