upgrade gazelle + workspace deps

MODULE.bazel

@@ -26,7 +26,7 @@ use_repo(go_sdk, "go_toolchains")
 
 register_toolchains("@go_toolchains//:all")
 
-bazel_dep(name = "gazelle", version = "0.33.0")
+bazel_dep(name = "gazelle", version = "0.34.0")
 
 go_deps = use_extension("@gazelle//:extensions.bzl", "go_deps")
 go_deps.from_file(go_mod = "//:go.mod")

WORKSPACE

@@ -25,10 +25,10 @@ protobuf_deps()
 # Used by //tests:buildifier_test.
 http_archive(
     name = "com_github_bazelbuild_buildtools",
-    sha256 = "ca524d4df8c91838b9e80543832cf54d945e8045f6a2b9db1a1d02eec20e8b8c",
-    strip_prefix = "buildtools-6.0.1",
+    sha256 = "05c3c3602d25aeda1e9dbc91d3b66e624c1f9fdadf273e5480b489e744ca7269",
+    strip_prefix = "buildtools-6.4.0",
     # latest, as of 2023-03-27
-    urls = ["https://github.com/bazelbuild/buildtools/archive/refs/tags/6.0.1.tar.gz"],
+    urls = ["https://github.com/bazelbuild/buildtools/archive/refs/tags/v6.4.0.tar.gz"],
 )
 
 # For manual testing against an LLVM toolchain.
@@ -71,10 +71,10 @@ bazel_skylib_workspace()
 
 http_archive(
     name = "bazel_gazelle",
-    sha256 = "d3fa66a39028e97d76f9e2db8f1b0c11c099e8e01bf363a923074784e451f809",
+    sha256 = "b7387f72efb59f876e4daae42f1d3912d0d45563eac7cb23d1de0b094ab588cf",
     urls = [
-        "https://mirror.bazel.build/github.com/bazelbuild/bazel-gazelle/releases/download/v0.33.0/bazel-gazelle-v0.33.0.tar.gz",
-        "https://github.com/bazelbuild/bazel-gazelle/releases/download/v0.33.0/bazel-gazelle-v0.33.0.tar.gz",
+        "https://mirror.bazel.build/github.com/bazelbuild/bazel-gazelle/releases/download/v0.34.0/bazel-gazelle-v0.34.0.tar.gz",
+        "https://github.com/bazelbuild/bazel-gazelle/releases/download/v0.34.0/bazel-gazelle-v0.34.0.tar.gz",
     ],
 )