Fix gdext revs (#418)

* Fix gdext revs

* Update Cargo.toml

Author: d10sfan

.github/dependabot.yml

@@ -4,6 +4,8 @@ updates:
     directory: "/"
     schedule:
       interval: "weekly"
+    ignore:
+        - dependency-name: "godot"
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:

Cargo.toml

@@ -37,7 +37,7 @@ iso9660 = { git = "https://github.com/luxtorpeda-dev/iso9660-rs.git", "rev" = "4
 rbchunk = "2.1.0"
 walkdir = "2"
 steamid-ng = "1.0.0"
-godot = { git = "https://github.com/godot-rust/gdext", branch = "master" }
+godot = { git = "https://github.com/godot-rust/gdext", rev = "4c8ea83fc3452485f7b33f2411c136a248457334" }
 chrono = "0.4.38"
 url = "2.5.2"