Add the missing Eliza SDCC1 interconnect slave ID and provider node.

The Eliza interconnect binding and provider already describe SDCC2, but
the matching SDCC1 CNOC CFG slave was left out. Add the binding constant
and the provider node so consumers can describe SDCC1 bandwidth paths.

The provider change also adds qhs_sdc1 to qsm_cfg and bcm_cn0, and updates
the qsm_cfg link count and bcm_cn0 node count.

Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
---
Changes in v2:
- Dropped the Fixes tags, as Krzysztof suggested.
- Picked up Dmitry's Reviewed-by tag on the provider patch.
- Added qhs_sdc1 to the CN0 BCM and bumped bcm_cn0.num_nodes.
- Link to v1: https://patch.msgid.link/20260512-eliza-interconnect-add-missing-sdcc1-slave-node-v1-0-b1edf81bac3b@oss.qualcomm.com

---
Abel Vesa (2):
      dt-bindings: interconnect: qcom,eliza-rpmh: Add SDCC1 slave
      interconnect: qcom: eliza: Add SDCC1 slave node

 drivers/interconnect/qcom/eliza.c                  | 15 +++++++++++----
 include/dt-bindings/interconnect/qcom,eliza-rpmh.h |  1 +
 2 files changed, 12 insertions(+), 4 deletions(-)
---
base-commit: e98d21c170b01ddef366f023bbfcf6b31509fa83
change-id: 20260512-eliza-interconnect-add-missing-sdcc1-slave-node-65020a3b2ecc

Best regards,
--  
Abel Vesa <abel.vesa@oss.qualcomm.com>