Merge pull request #1280 from gtk-rs/dependabot/cargo/proc-macro-crate-3.0.0

build(deps): bump proc-macro-crate from 2.0.0 to 3.0.0

Author: sdroege

Cargo.lock

@@ -17,7 +17,7 @@ proc-macro-error = "1.0"
 proc-macro2 = "1.0"
 quote = "1.0"
 syn = { version = "2.0", features = ["full"] }
-proc-macro-crate = "2.0"
+proc-macro-crate = "3.0"
 
 [lib]
 proc-macro = true