build: remove legacy component overviews (#25509)

Since we won't be publishing docs for the legacy components, we don't need to keep the overviews around.

Author: crisbeto

src/material/legacy-autocomplete/BUILD.bazel

@@ -1,6 +1,5 @@
 load(
     "//tools:defaults.bzl",
-    "markdown_to_html",
     "ng_module",
     "ng_test_library",
     "ng_web_test_suite",
@@ -74,11 +73,6 @@ ng_web_test_suite(
     deps = [":unit_test_sources"],
 )
 
-markdown_to_html(
-    name = "overview",
-    srcs = [":autocomplete.md"],
-)
-
 filegroup(
     name = "source-files",
     srcs = glob(["**/*.ts"]),

src/material/legacy-autocomplete/autocomplete.md

@@ -1,7 +1,6 @@
 load("//src/e2e-app:test_suite.bzl", "e2e_test_suite")
 load(
     "//tools:defaults.bzl",
-    "markdown_to_html",
     "ng_e2e_test_library",
     "ng_module",
     "ng_test_library",
@@ -79,11 +78,6 @@ e2e_test_suite(
     ],
 )
 
-markdown_to_html(
-    name = "overview",
-    srcs = [":button.md"],
-)
-
 filegroup(
     name = "source-files",
     srcs = glob(["**/*.ts"]),

src/material/legacy-button/BUILD.bazel

@@ -1,7 +1,6 @@
 load("//src/e2e-app:test_suite.bzl", "e2e_test_suite")
 load(
     "//tools:defaults.bzl",
-    "markdown_to_html",
     "ng_e2e_test_library",
     "ng_module",
     "sass_binary",
@@ -54,11 +53,6 @@ e2e_test_suite(
     ],
 )
 
-markdown_to_html(
-    name = "overview",
-    srcs = [":card.md"],
-)
-
 filegroup(
     name = "source-files",
     srcs = glob(["**/*.ts"]),

src/material/legacy-button/button.md

@@ -1,7 +1,6 @@
 load("//src/e2e-app:test_suite.bzl", "e2e_test_suite")
 load(
     "//tools:defaults.bzl",
-    "markdown_to_html",
     "ng_e2e_test_library",
     "ng_module",
     "ng_test_library",
@@ -87,11 +86,6 @@ e2e_test_suite(
     ],
 )
 
-markdown_to_html(
-    name = "overview",
-    srcs = [":checkbox.md"],
-)
-
 filegroup(
     name = "source-files",
     srcs = glob(["**/*.ts"]),