chore(deps): update dependency rules_bazel_integration_test to v0.20.0

Author: renovate-bot

rules_haskell_tests/non_module_deps.bzl

@@ -31,9 +31,9 @@ def repositories(*, bzlmod):
     # module rules_bazel_integration_test requires bazel >= 6.1.0
     http_archive(
         name = "rules_bazel_integration_test",
-        sha256 = "567ef30550a90c0dc22a9076743b2b2715b4d7148b4d573bdcc61aaa5d0177b3",
+        sha256 = "6e65d497c68f5794349bfa004369e144063686ce1ebd0227717cd23285be45ef",
         urls = [
-            "https://github.com/bazel-contrib/rules_bazel_integration_test/releases/download/v0.18.0/rules_bazel_integration_test.v0.18.0.tar.gz",
+            "https://github.com/bazel-contrib/rules_bazel_integration_test/releases/download/v0.20.0/rules_bazel_integration_test.v0.20.0.tar.gz",
         ],
     )