chore(deps): update module github.com/grafana/oats to v0.4.1 (#891)

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

Author: renovate[bot]

.github/scripts/run-oats-tests.sh

@@ -15,7 +15,7 @@ K3D_VERSION=v5.8.3
 wget -q -O - https://raw.githubusercontent.com/k3d-io/k3d/${K3D_VERSION}/install.sh | TAG=${K3D_VERSION} bash
 
 # renovate: datasource=go depName=github.com/grafana/oats
-OATS_VERSION=v0.3.1
+OATS_VERSION=v0.4.1
 go install github.com/grafana/oats@${OATS_VERSION}
 oats -timeout 5m logging-k8s-stdout-otlp-json/
 oats -timeout 5m javaagent-declarative-configuration/oats/