ANDROID: kleaf: Initial list of ddk_headers (1: arm64)

This CL includes headers used by the external modules of
a typical arm64 device.

Allowlist: This is a list of headers and a list of
include directories that are known to be safe
to be used by modules.

- This list includes:
  - Everything under
    - arch/arm64/include
    - include

Unsafe list: This is the list of headers that are known to be used
by a certain Pixel device kernel build, minus allowlist.

The unsafe list is untouched in this CL because:
- mainline is volatile;
- we don't have ddk_module's for arm64 devices on mainline yet.

The command to generate this list is:

bazel run //build/kernel/kleaf:gen_ddk_headers \
  --gen_ddk_headers_target=//gs/google-modules/soc-modules:slider_modules_install
  -- -k

Manual edits:

- manually deleted changes to all_headers_unsafe

This change is a partial cherry-pick of
14e14cc4e9407783a559b22dffd4bd2062714dd5

Bug: 248351908
Bug: 254735056
Signed-off-by: Yifan Hong <elsk@google.com>
Change-Id: I2daf9c1583e59e6852c247c2f3f59a7c91d0022e

BUILD.bazel

@@ -262,10 +262,15 @@ ddk_headers(
 # directories that are safe to use in DDK modules.
 ddk_headers(
     name = "all_headers_allowlist",
-    hdrs = [],
+    hdrs = [":all_headers_allowlist_globs"],
     # The list of include directories where source files can #include headers
     # from. In other words, these are the `-I` option to the C compiler.
-    includes = [],
+    includes = [
+        "arch/arm64/include",
+        "arch/arm64/include/uapi",
+        "include",
+        "include/uapi",
+    ],
     visibility = ["//visibility:private"],
 )
 
@@ -274,7 +279,10 @@ ddk_headers(
 # are safe to use.
 filegroup(
     name = "all_headers_allowlist_globs",
-    srcs = [],
+    srcs = glob([
+        "arch/arm64/include/**/*.h",
+        "include/**/*.h",
+    ]),
     visibility = ["//visibility:private"],
 )