Update module google.golang.org/grpc to v1.72.2

This MR contains the following updates:

Package	Type	Update	Change
google.golang.org/grpc	require	patch	v1.72.1 -> v1.72.2

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Release Notes

grpc/grpc-go (google.golang.org/grpc)

v1.72.2: Release 1.72.2

Compare Source

Bug Fixes

• client: restore support for NO_PROXY environment variable when connecting to locally-resolved addresses (case 2 from gRFC A1). (#​8329)
• balancer/least_request: fix panic on resolver errors. (#​8333)

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This MR has been generated by Renovate Bot.

go.mod

@@ -3,7 +3,7 @@ module gitlab.software.geant.org/nmaas/nmaas-janitor
 require (
    github.com/johnaoss/htpasswd v0.0.0-20190120213328-a0cc59f788da
    gitlab.com/gitlab-org/api/client-go v0.128.0
-   google.golang.org/grpc v1.72.1
+   google.golang.org/grpc v1.72.2
    google.golang.org/protobuf v1.36.6
    k8s.io/api v0.33.1
    k8s.io/apimachinery v0.33.1