ci: remove serde_core/wasm32v1-none workarounds, re-enable 35+ disabled jobs

The serde_core + Rust 1.88 issue only affects wasm32v1-none target.
wasm32-unknown-unknown works fine, and wasm-builder falls back to it
automatically when wasm32v1-none is not installed.

- Remove all `rustup target add wasm32v1-none` steps (12 files)
- Remove SKIP_WASM_BUILD=1 env vars added as workaround (28 occurrences)
- Re-enable quick-benchmarks job (tests.yml)
- Re-enable check-core-crypto-features job (checks.yml)
- Re-enable 15 build/zombienet jobs (build-publish-images.yml)
- Re-enable test-pezframe-examples-compile-to-wasm and
  test-deterministic-wasm jobs (tests-misc.yml)

Tracking: #355, #357, #358
Upstream: https://github.com/serde-rs/serde/issues/3021 (still open)

.github/workflows/tests-evm.yml

@@ -22,10 +22,6 @@ jobs:
     timeout-minutes: 60
     container:
       image: ${{ needs.preflight.outputs.IMAGE }}
-    env:
-      # Temporary: Skip WASM build due to serde_core + Rust 1.88 + WASM bug
-      # Tracking: https://github.com/pezkuwichain/pezkuwi-sdk/issues/358
-      SKIP_WASM_BUILD: 1
     permissions:
       pull-requests: write
     strategy:
@@ -45,8 +41,6 @@ jobs:
           curl -Lsf --show-error -o resolc "$ASSET_URL"
           chmod +x resolc
           ./resolc --version
-      # NOTE: wasm32v1-none target removed - serde_core + Rust 1.88 bug
-      # wasm-builder will fallback to wasm32-unknown-unknown automatically
       - name: Building the dependencies from the Pezkuwi SDK
         run: cargo build --locked --profile release -p pezpallet-revive-eth-rpc -p pez-revive-dev-node
       - name: Checkout the Differential Tests Repository
@@ -111,9 +105,6 @@ jobs:
       # but still want to have debug assertions.
       RUSTFLAGS: "-C debug-assertions"
       RUST_BACKTRACE: 1
-      # 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
     strategy:
       matrix:
         platform:
@@ -122,8 +113,6 @@ jobs:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
-      # NOTE: wasm32v1-none target removed - serde_core + Rust 1.88 bug
-      # wasm-builder will fallback to wasm32-unknown-unknown automatically
       - name: script
         run: |
           cargo build --locked --release -p pezpallet-revive-eth-rpc --bin eth-rpc