update to go1.21.10

- https://github.com/golang/go/issues?q=milestone%3AGo1.21.10+label%3ACherryPickApproved
- full diff: https://github.com/golang/go/compare/go1.21.9...go1.21.10

These minor releases include 2 security fixes following the security policy:

- cmd/go: arbitrary code execution during build on darwin
On Darwin, building a Go module which contains CGO can trigger arbitrary code execution when using the Apple version of ld, due to usage of the -lto_library flag in a "#cgo LDFLAGS" directive.
Thanks to Juho Forsén of Mattermost for reporting this issue.
This is CVE-2024-24787 and Go issue https://go.dev/issue/67119.

- net: malformed DNS message can cause infinite loop
A malformed DNS message in response to a query can cause the Lookup functions to get stuck in an infinite loop.
Thanks to long-name-let-people-remember-you on GitHub for reporting this issue, and to Mateusz Poliwczak for bringing the issue to our attention.
This is CVE-2024-24788 and Go issue https://go.dev/issue/66754.

View the release notes for more information:
https://go.dev/doc/devel/release#go1.22.3

**- Description for the changelog**

```markdown changelog
Update Go runtime to 1.21.10
```

Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>

hack/dockerfiles/generate-files.Dockerfile

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.21.9
+ARG GO_VERSION=1.21.10
 ARG BASE_DEBIAN_DISTRO="bookworm"
 ARG PROTOC_VERSION=3.11.4