fix: upgrade go version to 1.23.0 for helm-template #4993

Job	Run time
ensure-schemas-are-generated	1m 3s
compile-collect	2m 38s
compile-preflight	2m 30s
compile-supportbundle	2m 23s
fail_if_pull_request_is_draft	0s
goreleaser-test (amd64, darwin)	1m 57s
run-examples	43s
goreleaser-test (amd64, linux)	2m 3s
test-integration	5m 11s
goreleaser-test (amd64, windows)	2m 3s
goreleaser-test (arm64, darwin)	12s
goreleaser-test (arm64, linux)	2m 0s
goreleaser-test (arm64, windows)	11s
goreleaser-test (arm, linux)	2m 2s
goreleaser-test (riscv64, linux)	2m 11s
validate-supportbundle-e2e	57s
validate-supportbundle-e2e-go	5m 43s
validate-preflight-e2e	52s
goreleaser	0s
validate-pr-tests	1s
validate-success	1s
	34m 41s

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