build(deps): bump go.opentelemetry.io/contrib/instrumentation/github.com/gin-gonic/gin/otelgin from 0.45.0 to 0.46.0 in /go-example/auto-instrumentation

build(deps): bump go.opentelemetry.io/contrib/instrumentation/github.com/gin-gonic/gin/otelgin from 0.45.0 to 0.46.0 in /go-example/auto-instrumentation #582