Update dependency bazel_gazelle to v0.43.0

Author: renovate[bot]

WORKSPACE

@@ -24,10 +24,10 @@ http_archive(
 
 http_archive(
     name = "bazel_gazelle",
-    sha256 = "aefbf2fc7c7616c9ed73aa3d51c77100724d5b3ce66cfa16406e8c13e87c8b52",
+    sha256 = "7c40b746387cd0c9a4d5bb0b2035abd134b3f7511015710a5ee5e07591008dde",
     urls = [
-        "https://github.com/bazelbuild/bazel-gazelle/releases/download/v0.41.0/bazel-gazelle-v0.41.0.tar.gz",
-        "https://mirror.bazel.build/github.com/bazelbuild/bazel-gazelle/releases/download/v0.41.0/bazel-gazelle-v0.41.0.tar.gz",
+        "https://github.com/bazelbuild/bazel-gazelle/releases/download/v0.43.0/bazel-gazelle-v0.43.0.tar.gz",
+        "https://mirror.bazel.build/github.com/bazelbuild/bazel-gazelle/releases/download/v0.43.0/bazel-gazelle-v0.43.0.tar.gz",
     ],
 )