Update TF for Bazel 1.0's --incompatible_remove_legacy_whole_archive

bazelbuild/bazel#7362

This PR updates `cc_library`s to use `alwayslink=1` when needed. Currently, library archives and library object groups are wrapped in `--whole_archive`, `--no_whole_archive`, thus the whole library is always linked. This changes with Bazel 1.0, and libraries that export otherwise unused symbols must be tagged as `alwayslink=1`.

This PR fixes tensorflow#32835 (once again, as it was fixed by tensorflow#33415 but the codebase regressed in the meantime.)
It also fixes most of the TF tests.

PiperOrigin-RevId: 276772147
Change-Id: I05db02e84200a484df52f4f02b601dc486636912
(cherry picked from commit 52167ad)

tensorflow/lite/python/testdata/BUILD

@@ -60,6 +60,7 @@ cc_library(
     deps = [
         "//tensorflow/lite/c:c_api_internal",
     ],
+    alwayslink = 1,
 )
 
 cc_binary(

tensorflow/python/BUILD

@@ -375,6 +375,7 @@ cc_library(
         "//tensorflow/core:lib",
         "//tensorflow/core:protos_all_cc",
     ],
+    alwayslink = 1,
 )
 
 cc_library(

tensorflow/tools/graph_transforms/BUILD

@@ -223,6 +223,7 @@ cc_library(
         "//tensorflow/core:lib_internal",
         "//tensorflow/core:protos_all_cc",
     ],
+    alwayslink = 1,
 )
 
 # This library includes a main function, to make it easy to create other

third_party/icu/data/BUILD.bazel

@@ -43,4 +43,5 @@ cc_library(
     name = "conversion_data",
     srcs = [":conversion_data.c"],
     deps = ["@icu//:headers"],
+    alwayslink = 1,
 )