Add patch to examples

Author: jeffcharles

examples/rust-crate/Cargo.toml

@@ -10,5 +10,12 @@ doctest = false
 wasmtime-rb = { path = "../../ext", features = ["ruby-api"] }
 
 [dev-dependencies]
-magnus = { version = "0.7.1", features = ["embed"] } # Only need embed feature for tests
-wasmtime-rb = { path = "../../ext", features = ["embed"] } # Only need embed feature for tests
+magnus = { version = "0.7.1", features = [
+    "embed",
+] } # Only need embed feature for tests
+wasmtime-rb = { path = "../../ext", features = [
+    "embed",
+] } # Only need embed feature for tests
+
+[patch.crates-io]
+rb-sys-build = { git = "https://github.com/jeffcharles/rb-sys.git", branch = "handle-panic" }