Bump bxcan version

Author: Fomys

Cargo.toml

@@ -23,7 +23,7 @@ cortex-m-rt = "0.7.1"
 nb = "1"
 stm32f1 = "0.14.0"
 embedded-dma = "0.2.0"
-bxcan = "0.6"
+bxcan = "0.7"
 void = { default-features = false, version = "1.0.2" }
 embedded-hal = { features = ["unproven"], version = "0.2.7" }
 fugit = "0.3.5"