support: update embassy-stm32 to fix address of backup registers

support/src/boot_control.rs

@@ -30,18 +30,16 @@ fn bkp() -> Bkp {
 fn write_backup_data(data: &[u16]) {
     let bkp = bkp();
     for (i, v) in data.iter().enumerate() {
-        // TODO: remove +1 when https://github.com/embassy-rs/stm32-data/pull/507 is merged
-        bkp.dr(i + 1).write(|w| w.set_d(*v));
+        bkp.dr(i).write(|w| w.set_d(*v));
     }
 }
 
 // Check if the first backup registers contain data
 fn backup_data_present(data: &[u16]) -> bool {
     let bkp = bkp();
-    // TODO: remove +1 when https://github.com/embassy-rs/stm32-data/pull/507 is merged
     data.iter()
         .enumerate()
-        .all(|(i, v)| bkp.dr(i + 1).read().d() == *v)
+        .all(|(i, v)| bkp.dr(i).read().d() == *v)
 }
 
 pub fn reboot() -> ! {