ASoC: SOF: ipc4-loader: Remove redundant rpm resume_and_get from load_library

ASoC: SOF: ipc4-loader: Remove redundant rpm resume_and_get from load_library

The initial library loading is happening during topology loading, which is
already protected with pm_runtime_resume_and_get() via pcm.c

The redundant rpm code can be dropped from sof_ipc4_load_library()

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://patch.msgid.link/20251215132946.2155-2-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>