refactor(verify): release five verifier roots through VerifierFixture after their clients confirm (#11118)

* refactor(verify): release five verifier roots through VerifierFixture after their clients confirm

* fix(verify): keep the binary-layout and EVM roots until their auxiliary MCP clients confirm

* fix(verify): carry the retained root on each migrated verifier's final failure

scripts/verify/architecture-guard-baselines.json

@@ -394,12 +394,9 @@
     "scripts/verify-adb.mjs": 3,
     "scripts/verify-agentenv-environment.mjs": 1,
     "scripts/verify-binary-hardening.mjs": 1,
-    "scripts/verify-binary-layout.mjs": 1,
     "scripts/verify-browser-dom-destinations.mjs": 1,
     "scripts/verify-bun-standalone.mjs": 1,
-    "scripts/verify-deno-standalone.mjs": 1,
     "scripts/verify-elf-unwind-ranges.mjs": 1,
-    "scripts/verify-evm-interface.mjs": 1,
     "scripts/verify-flutter.mjs": 1,
     "scripts/verify-ghidra-bridge-sources.mjs": 1,
     "scripts/verify-ghidra-loader-relocation.mjs": 1,
@@ -414,7 +411,6 @@
     "scripts/verify-packaged-ghidra-windows.mjs": 1,
     "scripts/verify-packaged-wasm-artifact.mjs": 1,
     "scripts/verify-packet-capture.mjs": 1,
-    "scripts/verify-pcap.mjs": 1,
     "scripts/verify-pe-load-config.mjs": 1,
     "scripts/verify-published-package.mjs": 1,
     "scripts/verify-real-cutter.mjs": 1,
@@ -432,7 +428,6 @@
     "scripts/verify-test-discovery.mjs": 1,
     "scripts/verify-test-temp-hygiene.mjs": 1,
     "scripts/verify-wasm-interface-comparison.mjs": 1,
-    "scripts/verify-web-network-captures.mjs": 1,
     "scripts/verify-windows-native-inspection.mjs": 1,
     "scripts/verify-windows-native.mjs": 2,
     "scripts/verify-windows-package.mjs": 1