Move freeze example to examples folder

Cargo.toml

@@ -8,7 +8,7 @@ repository = "https://github.com/RustPython/RustPython"
 license = "MIT"
 
 [workspace]
-members = [".", "derive", "vm", "wasm/lib", "parser", "compiler", "bytecode", "freeze"]
+members = [".", "derive", "vm", "wasm/lib", "parser", "compiler", "bytecode", "examples/freeze"]
 
 [[bench]]
 name = "bench"

examples/freeze/Cargo.toml

@@ -13,4 +13,4 @@ path = "src/main.rs"
 
 
 [dependencies]
-rustpython-vm = { path = "../vm", default-features = false }
+rustpython-vm = { path = "../../vm", default-features = false }