Remove swift.bzl, the granular targets should be used

RELNOTES: None
PiperOrigin-RevId: 470010567
(cherry picked from commit 9fa3a7a)
Signed-off-by: Brentley Jones <[email protected]>

swift/BUILD

@@ -27,15 +27,6 @@ bzl_library(
     ],
 )
 
-bzl_library(
-    name = "repositories",
-    srcs = ["repositories.bzl"],
-    deps = [
-        "//doc:bazel_tools_bzl",
-        "//swift/internal:swift_autoconfiguration",
-    ],
-)
-
 bzl_library(
     name = "module_name",
     srcs = ["module_name.bzl"],
@@ -53,6 +44,15 @@ bzl_library(
     ],
 )
 
+bzl_library(
+    name = "repositories",
+    srcs = ["repositories.bzl"],
+    deps = [
+        "//doc:bazel_tools_bzl",
+        "//swift/internal:swift_autoconfiguration",
+    ],
+)
+
 bzl_library(
     name = "swift_binary",
     srcs = ["swift_binary.bzl"],
@@ -247,11 +247,15 @@ bzl_library(
     ],
 )
 
+# Consumed by docs
 bzl_library(
     name = "swift",
-    srcs = ["swift.bzl"],
     deps = [
+        ":extensions",
+        ":extras",
+        ":module_name",
         ":providers",
+        ":repositories",
         ":swift_binary",
         ":swift_clang_module_aspect",
         ":swift_common",
@@ -267,9 +271,10 @@ bzl_library(
         ":swift_symbol_graph_aspect",
         ":swift_test",
     ],
+    visibility = ["//doc:__pkg__"],
 )
 
-# Consumed by Bazel integration tests.
+# Consumed by Bazel integration tests
 filegroup(
     name = "for_bazel_tests",
     testonly = 1,