arm64: dts: qcom: sc7280: Update lpasscore node

arm64: dts: qcom: sc7280: Update lpasscore node

To maintain consistency with other lpass nodes(lpass_audiocc,
lpass_aon and lpass_hm), update lpasscore to lpass_core.

Fixes: 9499240d15f2 ("arm64: dts: qcom: sc7280: Add lpasscore & lpassaudio clock controllers")
Signed-off-by: Taniya Das <quic_tdas@quicinc.com>
Signed-off-by: Satya Priya <quic_c_skakit@quicinc.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/1660107909-27947-4-git-send-email-quic_c_skakit@quicinc.com