deps: Bump com_github_aignas_rules_shellcheck -> 0.4.0 (#40720)

Fix #40709

Signed-off-by: dependency-envoy[bot] <148525496+dependency-envoy[bot]@users.noreply.github.com>
Signed-off-by: Ryan Northey <ryan@synca.io>

Author: dependency-envoy[bot]

bazel/repository_locations.bzl

@@ -204,11 +204,11 @@ REPOSITORY_LOCATIONS_SPEC = dict(
         project_name = "Shellcheck rules for bazel",
         project_desc = "Now you do not need to depend on the system shellcheck version in your bazel-managed (mono)repos.",
         project_url = "https://github.com/aignas/rules_shellcheck",
-        version = "0.3.3",
-        sha256 = "936ece8097b734ac7fab10f833a68f7d646b4bc760eb5cde3ab17beb85779d50",
+        version = "0.4.0",
+        sha256 = "cef935ea1088d2b45c5bc3630f8178c91ba367b071af2bfdcd16c042c5efe8ae",
         strip_prefix = "rules_shellcheck-{version}",
         urls = ["https://github.com/aignas/rules_shellcheck/archive/{version}.tar.gz"],
-        release_date = "2024-02-15",
+        release_date = "2025-08-13",
         use_category = ["build"],
         cpe = "N/A",
         license = "MIT",

test/extensions/filters/network/thrift_proxy/driver/generate_fixture.sh

@@ -108,7 +108,7 @@ else
     SERVICE_FLAGS+=("--unix")
     "${DRIVER_DIR}/server" "${SERVICE_FLAGS[@]}" &
     SERVER_PID="$!"
-    while [[ ! -a "${SOCKET}" ]]; do
+    while [[ ! -e "${SOCKET}" ]]; do
         sleep 0.1
 
         if ! kill -0 "${SERVER_PID}"; then