remoteproc: k3-dsp: Fix log levels where appropriate

Driver was logging information as errors. Changed dev_err to dev_dbg
where appropriate.
Signed-off-by: Garrett Giordano <ggiordano@phytec.com>
Acked-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240626191438.490524-1-ggiordano@phytec.comSigned-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

drivers/remoteproc/ti_k3_dsp_remoteproc.c

@@ -327,7 +327,7 @@ static int k3_dsp_rproc_start(struct rproc *rproc)
 		goto put_mbox;
 	}
 
-	dev_err(dev, "booting DSP core using boot addr = 0x%x\n", boot_addr);
+	dev_dbg(dev, "booting DSP core using boot addr = 0x%x\n", boot_addr);
 	ret = ti_sci_proc_set_config(kproc->tsp, boot_addr, 0, 0);
 	if (ret)
 		goto put_mbox;