fix: failing old gc_patch test

Author: alcolmenar

tests/testsuite/cargo_remove/gc_patch/out/Cargo.toml

@@ -5,5 +5,8 @@ members = [ "my-member" ]
 name = "my-project"
 version = "0.1.0"
 
+[patch."[ROOTURL]/bar1"]
+bar = { git = "[ROOTURL]/bar2" }
+
 [patch.crates-io]
 bar = { git = "[ROOTURL]/bar2" }