boards: st: fix STM32C0 boards DTS files coding style
Fix board DTS coding style issues to prevent they spread when a new
board is introduced and used this DTS as example start point.
Issues addressed from Zephyr devicetree style guidelines [1]:
- Don’t insert empty lines before a dedenting };.
- Insert a single empty line to separate nodes at the same hierarchy level.
No functional change.
Link: https://docs.zephyrproject.org/latest/contribute/style/devicetree.html [1]
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
3 files changed
