arm64: dts: qcom: Drop unused remoteproc_adsp_glink label

arm64: dts: qcom: Drop unused remoteproc_adsp_glink label

The remoteproc_adsp_glink label on the ADSP glink-edge node has no
users in the upstream tree across all affected SoCs. The only user
of this label is qcs6490-audioreach.dtsi which references the label
defined in its own SoC dtsi and is left untouched.

Remove the label from kaanapali, lemans, monaco, sar2130p, sc8180x,
sc8280xp, sm8450, sm8550, sm8650 and sm8750.

Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260409181329.556899-1-mukesh.ojha@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>