Add some helper files

Signed-off-by: James Sturtevant <[email protected]>

Author: jsturtevant

.gitignore

@@ -472,3 +472,4 @@ hyperlight_guest.h
 # gdb
 .gdbinit
 trace/*
+.gdbguest

.vscode/settings.json

@@ -3,5 +3,10 @@
         "Cargo.toml", 
         // guest crates for testing, not part of the workspace
         "src/tests/rust_guests/simpleguest/Cargo.toml",
-    ]
+    ],
+    // Enable features in rust analyzer here
+    "rust-analyzer.cargo.features": [
+        // "gdb",
+        // "kvm"
+    ],
 }