bpf: move rustversion build dep to workspace

All the other dependencies are at the workspace level other than this
one.

Cargo.toml

@@ -80,6 +80,7 @@ quote = { version = "1", default-features = false }
 rbpf = { version = "0.2.0", default-features = false }
 rustdoc-json = { version = "0.8.6", default-features = false }
 rustup-toolchain = { version = "0.1.5", default-features = false }
+rustversion = { version = "1.0.0", default-features = false }
 syn = { version = "2", default-features = false }
 tempfile = { version = "3", default-features = false }
 testing_logger = { version = "0.1.1", default-features = false }

bpf/aya-bpf/Cargo.toml

@@ -10,4 +10,4 @@ aya-bpf-macros = { path = "../../aya-bpf-macros" }
 aya-bpf-bindings = { path = "../aya-bpf-bindings" }
 
 [build-dependencies]
-rustversion = "1.0"
+rustversion = { workspace = true }