Update module golang.org/x/tools to v0.31.0 (#27)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

hack/make/prerequisites.mk

@@ -3,7 +3,7 @@ golang_ci_cmd_version=v1.64.6
 # renovate depName=github.com/daixiang0/gci
 gci_version=v0.13.5
 # renovate depName=golang.org/x/tools
-golang_tools_version=v0.30.0
+golang_tools_version=v0.31.0
 # renovate depName=github.com/vektra/mockery
 mockery_version=v2.53.0
 # renovate depName=github.com/igorshubovych/markdownlint-cli