chore: update devcontainer image (#638)

.devcontainer/devcontainer.json

@@ -6,7 +6,7 @@
       // Update the VARIANT arg to pick a version of Go: 1, 1.16, 1.17
       // Append -bullseye or -buster to pin to an OS version.
       // Use -bullseye variants on local arm64/Apple Silicon.
-      "VARIANT": "1-1.21-bookworm",
+      "VARIANT": "1-1.23-bookworm",
       // Options
       "NODE_VERSION": "lts/*"
     }
@@ -46,4 +46,4 @@
   // "postCreateCommand": "go version",
   // Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
   "remoteUser": "vscode"
-}
+}