Update github.com/oauth2-proxy/tools/reference-gen digest to 1a8e306

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
github.com/oauth2-proxy/tools/reference-gen	require	digest	56ffd73 → 1a8e306

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Warning

Some dependencies could not be looked up. Check the warning logs for more information.

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[renovate]

ℹ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 10 additional dependencies were updated
• The go directive was updated for compatibility reasons

Details:

Package	Change
go	1.18 -> 1.23.0
github.com/onsi/gomega	v1.21.1 -> v1.36.2
golang.org/x/crypto	v0.1.0 -> v0.33.0
golang.org/x/net	v0.5.0 -> v0.35.0
golang.org/x/sync	v0.1.0 -> v0.11.0
github.com/go-logr/logr	v1.2.3 -> v1.4.2
github.com/google/go-cmp	v0.5.9 -> v0.7.0
golang.org/x/sys	v0.4.0 -> v0.30.0
golang.org/x/text	v0.6.0 -> v0.22.0
google.golang.org/protobuf	v1.28.1 -> v1.36.1
k8s.io/klog/v2	v2.70.1 -> v2.130.1

[renovate]

ℹ️ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 10 additional dependencies were updated
• The go directive was updated for compatibility reasons

Details:

Package	Change
go	1.18 -> 1.23.0
github.com/onsi/gomega	v1.21.1 -> v1.36.2
golang.org/x/crypto	v0.1.0 -> v0.33.0
golang.org/x/net	v0.5.0 -> v0.35.0
golang.org/x/sync	v0.1.0 -> v0.11.0
github.com/go-logr/logr	v1.2.3 -> v1.4.2
github.com/google/go-cmp	v0.5.9 -> v0.7.0
golang.org/x/sys	v0.4.0 -> v0.30.0
golang.org/x/text	v0.6.0 -> v0.22.0
google.golang.org/protobuf	v1.28.1 -> v1.36.1
k8s.io/klog/v2	v2.70.1 -> v2.130.1