fix(deps): update module github.com/openmcp-project/controller-utils to v0.21.0

[renovate]

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This PR contains the following updates:

Package	Type	Update	Change	OpenSSF
github.com/openmcp-project/controller-utils	require	minor	v0.20.0 -> v0.21.0

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Release Notes

openmcp-project/controller-utils (github.com/openmcp-project/controller-utils)

v0.21.0

Compare Source

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[renovate]

ℹ Artifact update notice

File name: api/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):

• 5 additional dependencies were updated

Details:

Package	Change
golang.org/x/net	v0.43.0 -> v0.44.0
golang.org/x/sync	v0.16.0 -> v0.17.0
golang.org/x/sys	v0.35.0 -> v0.36.0
golang.org/x/term	v0.34.0 -> v0.35.0
golang.org/x/text	v0.28.0 -> v0.29.0

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):

• 7 additional dependencies were updated

Details:

Package	Change
golang.org/x/exp	v0.0.0-20250819193227-8b4c13bb791b -> v0.0.0-20250911091902-df9299821621
golang.org/x/net	v0.43.0 -> v0.44.0
golang.org/x/sync	v0.16.0 -> v0.17.0
golang.org/x/sys	v0.35.0 -> v0.36.0
golang.org/x/term	v0.34.0 -> v0.35.0
golang.org/x/text	v0.28.0 -> v0.29.0
golang.org/x/tools	v0.36.0 -> v0.37.0

File name: lib/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):

• 6 additional dependencies were updated

Details:

Package	Change
golang.org/x/net	v0.43.0 -> v0.44.0
golang.org/x/sync	v0.16.0 -> v0.17.0
golang.org/x/sys	v0.35.0 -> v0.36.0
golang.org/x/term	v0.34.0 -> v0.35.0
golang.org/x/text	v0.28.0 -> v0.29.0
golang.org/x/tools	v0.36.0 -> v0.37.0