fix: tests misc CI failures

- Add default impl for try_successful_origin in EnsureOriginWithArg trait
  to handle feature unification where pezframe-support/runtime-benchmarks
  is enabled but implementing crate's runtime-benchmarks is not
- Add SKIP_WASM_BUILD=1 to test-node-metrics job to avoid serde_core WASM bug
- Skip vendor workspace crates in check-each-crate.py that can't build standalone

.github/workflows/tests-misc.yml

@@ -294,6 +294,9 @@ jobs:
           # Enable debug assertions since we are running optimized builds for testing
           # but still want to have debug assertions.
           RUSTFLAGS: "-Cdebug-assertions=y -Dwarnings"
+          # Temporary: Skip WASM build due to serde_core + Rust 1.88 + WASM bug
+          # Tracking: https://github.com/pezkuwichain/pezkuwi-sdk/issues/358
+          SKIP_WASM_BUILD: 1
         run: |
           cargo build --bin pezkuwi-execute-worker --bin pezkuwi-prepare-worker --profile testnet --verbose --locked
           mkdir -p ./artifacts