Add "embedded" category to semihosting crates

Author: jonas-schievink

cortex-m-semihosting/Cargo.toml

@@ -6,6 +6,7 @@ authors = [
 description = "Semihosting for ARM Cortex-M processors"
 documentation = "https://docs.rs/cortex-m-semihosting"
 keywords = ["semihosting", "arm", "cortex-m"]
+categories = ["no-std", "embedded"]
 license = "MIT OR Apache-2.0"
 name = "cortex-m-semihosting"
 readme = "README.md"

panic-semihosting/Cargo.toml

@@ -3,7 +3,7 @@ authors = [
     "The Cortex-M Team <[email protected]>",
     "Jorge Aparicio <[email protected]>",
 ]
-categories = ["no-std"]
+categories = ["no-std", "embedded"]
 description = "Report panic messages to the host stderr using semihosting"
 documentation = "https://docs.rs/panic-semihosting"
 keywords = ["panic-handler", "panic-impl", "panic", "semihosting"]