[Feature]: upgrade go to 1.25.7 or newer

[arnej27959]

when running security scans on our machine images, we get reports about possible vulnerabilities in nvidia-ctk:

• stdlib | 1.25.6 | CRITICAL | 1 vulns | CVE-2025-68121 | fixed: 1.25.7
• go-module stdlib go1.25.6 usr/bin/nvidia-cdi-hook
• go-module stdlib go1.25.6 usr/bin/nvidia-container-runtime
• go-module stdlib go1.25.6 usr/bin/nvidia-container-runtime-hook
• go-module stdlib go1.25.6 usr/bin/nvidia-ctk

see also https://groups.google.com/g/golang-announce/c/K09ubi9FQFk for announcement.
I can see that "go.mod" currently declares "go 1.25.0"; it would be helpful to us if you can update that to 1.25.7 and release a 1.18.3 version of the toolkit.