chore: update dependency rust to v1.64.0

renovate[bot] · web-flow · commit 1ffd954f2a5c · 2022-09-25T14:35:46.000Z
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "1.61.0"
+channel = "1.64.0"
 components = ["rustfmt", "clippy"]
