Test Octospi example on a part that has octospi

Author: richardeoin

Cargo.toml

@@ -143,6 +143,10 @@ required-features = ["fmc"]
 name = "qspi"
 required-features = ["xspi", "rm0433"]
 
+[[example]]
+name = "octospi"
+required-features = ["xspi", "rm0468"]
+
 [[example]]
 name = "sdmmc"
 required-features = ["sdmmc", "rm0433"]