Harden security audit result contracts

tools/checks/security-audit/Dockerfile

@@ -31,19 +31,24 @@ RUN apt-get update \
 COPY --from=go-tools /go/bin/gitleaks /usr/local/bin/gitleaks
 COPY --from=go-tools /go/bin/osv-scanner /usr/local/bin/osv-scanner
 COPY requirements-audit.txt /tmp/requirements-audit.txt
+COPY tools/checks/security-audit/semgrep-govoplan.yml /tmp/semgrep-govoplan.yml
+COPY tools/checks/check-version-alignment.py /tmp/semgrep-smoke.py
 
 RUN python -m pip install --upgrade pip \
   && python -m pip install --no-cache-dir -r /tmp/requirements-audit.txt \
   && python -m pip install --no-cache-dir "semgrep>=1.140,<2" \
-  && python -m pip install --no-cache-dir --upgrade --no-deps "click>=8.3.3" \
+  && python -m pip install --no-cache-dir --upgrade --no-deps "click==8.3.3" \
+  && python -m pip install --no-cache-dir --upgrade --no-deps "mcp==1.28.1" \
   && npm install -g jscpd \
   && semgrep --version \
+  && semgrep scan --metrics=off --config /tmp/semgrep-govoplan.yml /tmp/semgrep-smoke.py \
   && bandit --version \
   && ruff --version \
   && gitleaks version \
   && osv-scanner --version \
   && trivy --version \
-  && jscpd --version
+  && jscpd --version \
+  && pip-audit --progress-spinner off
 
 RUN mkdir -p /workspace \
   && chmod 0777 /workspace

tools/checks/security-audit/run.sh

@@ -84,6 +84,8 @@ IMAGE_FINGERPRINT="$(
   {
     sha256sum "$ROOT/tools/checks/security-audit/Dockerfile"
     sha256sum "$ROOT/requirements-audit.txt"
+    sha256sum "$ROOT/tools/checks/security-audit/semgrep-govoplan.yml"
+    sha256sum "$ROOT/tools/checks/check-version-alignment.py"
   } | sha256sum | cut -c1-16
 )"
 FINGERPRINT_IMAGE="${SECURITY_AUDIT_FINGERPRINT_IMAGE:-$IMAGE_REPOSITORY:$IMAGE_FINGERPRINT}"
@@ -129,6 +131,7 @@ docker run --rm \
   -e SECURITY_AUDIT_REPORTS_DIR="$REPORTS_DIR" \
   -e SECURITY_AUDIT_FAIL_ON_FINDINGS="${SECURITY_AUDIT_FAIL_ON_FINDINGS:-0}" \
   -e SECURITY_AUDIT_REQUIRE_TOOLS="${SECURITY_AUDIT_REQUIRE_TOOLS:-0}" \
+  -e SECURITY_AUDIT_TOOLBOX_FINGERPRINT="$IMAGE_FINGERPRINT" \
   "${EXTRA_ENV[@]}" \
   -v "$MOUNT_ROOT:/workspace" \
   -w "$WORKDIR" \