Update dependency bazel_features to v1.20.0

Author: renovate[bot]

rules_haskell_tests/tests/repl-targets/hs_lib_repl_test/WORKSPACE

@@ -143,9 +143,9 @@ register_toolchains(
 
 http_archive(
     name = "bazel_features",
-    sha256 = "bdc12fcbe6076180d835c9dd5b3685d509966191760a0eb10b276025fcb76158",
-    strip_prefix = "bazel_features-1.17.0",
-    url = "https://github.com/bazel-contrib/bazel_features/releases/download/v1.17.0/bazel_features-v1.17.0.tar.gz",
+    sha256 = "c2596994cf63513bd44180411a4ac3ae95d32bf59148fcb6087a4642b3ffef11",
+    strip_prefix = "bazel_features-1.20.0",
+    url = "https://github.com/bazel-contrib/bazel_features/releases/download/v1.20.0/bazel_features-v1.20.0.tar.gz",
 )
 
 load("@bazel_features//:deps.bzl", "bazel_features_deps")