bump conformance suite to v0.0.13

Signed-off-by: Brian DeHamer <[email protected]>

Author: bdehamer

.github/workflows/conformance.yml

@@ -26,7 +26,7 @@ jobs:
       run: npm ci
     - name: Build sigstore-js
       run: npm run build
-    - uses: sigstore/sigstore-conformance@ee4de0e602873beed74cf9e49d5332529fe69bf6 # v0.0.11
+    - uses: sigstore/sigstore-conformance@6bd1c54e236c9517da56f7344ad16cc00439fe19 # v0.0.13
       with:
         entrypoint: ${{ github.workspace }}/packages/conformance/bin/run
         xfail: "test_verify_with_trust_root"
@@ -46,7 +46,7 @@ jobs:
       run: npm ci
     - name: Build sigstore-js
       run: npm run build
-    - uses: sigstore/sigstore-conformance@ee4de0e602873beed74cf9e49d5332529fe69bf6 # v0.0.11
+    - uses: sigstore/sigstore-conformance@6bd1c54e236c9517da56f7344ad16cc00439fe19 # v0.0.13
       with:
         entrypoint: ${{ github.workspace }}/packages/conformance/bin/run
         environment: staging