fix(test_shim_spin.yaml): update shim location; update runtimeclass name and handler

Signed-off-by: Vaughn Dice <[email protected]>

Author: vdice

config/samples/test_shim_spin.yaml

@@ -15,11 +15,13 @@ spec:
   fetchStrategy:
     type: annonymousHttp
     anonHttp:
-      location: "https://github.com/spinkube/containerd-shim-spin/releases/download/v0.14.1/containerd-shim-spin-v2-linux-aarch64.tar.gz"
+      location: "https://github.com/spinkube/containerd-shim-spin/releases/download/v0.15.1/containerd-shim-spin-v2-linux-aarch64.tar.gz"
 
   runtimeClass:
-    name: spin-v2
-    handler: spin
+    # Note: this name is used by the Spin Operator project as its default:
+    # https://github.com/spinkube/spin-operator/blob/main/config/samples/spin-shim-executor.yaml
+    name: wasmtime-spin-v2
+    handler: spin-v2
 
   rolloutStrategy:
     type: recreate