fix: bump action runtime from node22 to node24

node22 is not a valid GitHub Actions runtime. Valid options are node12,
node16, node20, and node24.

Ticket: CTX-145

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: ericcrosson-bitgo

action.yml

@@ -21,5 +21,5 @@ inputs:
     default: false
 
 runs:
-  using: node22
+  using: node24
   main: dist/index.js