Add miri-wast directory to .gitignore (#13094)

fitzgen · web-flow · commit 1ac6e1b80330 · 2026-04-14T18:27:12.000Z
This is a temporary directory created by the `ci/miri-wast.sh` script.
diff --git a/.gitignore b/.gitignore
@@ -34,3 +34,4 @@ testcase*.wasm
 testcase*.dna
 testcase*.json
 perf.data*
+miri-wast/
