upstream-opm-builder image fails due to missing linux/limits.h header

[jaywcarman]

Building the upstream-opm-builder image fails due to missing linux/limits.h header:

$  git rev-parse --short HEAD && podman build -f upstream-opm-builder.Dockerfile .
adcaa843
[1/2] STEP 1/10: FROM golang:1.23-alpine AS builder
[1/2] STEP 2/10: RUN apk update && apk add ca-certificates
~snip~
go: downloading github.com/grpc-ecosystem/grpc-gateway/v2 v2.25.1
# github.com/containers/storage/pkg/unshare
unshare.c:21:10: fatal error: linux/limits.h: No such file or directory
   21 | #include <linux/limits.h>
      |          ^~~~~~~~~~~~~~~~
compilation terminated.
make: *** [Makefile:55: bin/opm] Error 1
Error: building at STEP "RUN make static": while running runtime: exit status 2

This issue has already been reported (#1466) and fixed (#1467) for upstream-build.