drivers: stm32mp1 clocks: fix debug trace on clock enable/disable
drivers: stm32mp1 clocks: fix debug trace on clock enable/disable

Adds missing terminal new line character '\n' to debug traces,
fix format as index is an unsigned value and use present tense rather
than past tense in the printed message.

Change-Id: I88c06ef4d3a11d97ff8e96875a3dd0f58a3c98b6
Signed-off-by: Etienne Carriere <f21bc5b8f3ea1962eb45af359f1abea6578cab94@st.com>

achingupta/arm-trusted-firmware,achingupta/arm-trusted-firmware