bp2build: Add support for export_.*headers props

Soong supports export_.*_headers properties, the libraries contained in
this list must also be within a shared/static/whole_static/header libs
property. For bp2build, we eliminate this duplication. The libraries
not listed in an export_.*_headers property will migrate to an attribute
prepended with implementation_, those in export_.*_headers will not have
a prefix.

Test: build/bazel/ci/bp2build.sh
Test: build/bazel/ci/mixed_libc.sh
Bug: 198241472
Change-Id: I3eb84c983ec5d241c8a568e411dfd5619d3184a7
diff --git a/bp2build/cc_library_shared_conversion_test.go b/bp2build/cc_library_shared_conversion_test.go
index 52a07cc..3dcfbd7 100644
--- a/bp2build/cc_library_shared_conversion_test.go
+++ b/bp2build/cc_library_shared_conversion_test.go
@@ -149,10 +149,6 @@
         "-Dflag1",
         "-Dflag2",
     ],
-    dynamic_deps = [
-        ":shared_lib_1",
-        ":shared_lib_2",
-    ],
     export_includes = [
         "export_include_dir_1",
         "export_include_dir_2",
@@ -161,6 +157,10 @@
         ":header_lib_1",
         ":header_lib_2",
     ],
+    implementation_dynamic_deps = [
+        ":shared_lib_1",
+        ":shared_lib_2",
+    ],
     local_includes = [
         "local_include_dir_1",
         "local_include_dir_2",
@@ -201,7 +201,7 @@
 }`,
 		expectedBazelTargets: []string{`cc_library_shared(
     name = "foo_shared",
-    dynamic_deps = select({
+    implementation_dynamic_deps = select({
         "//build/bazel/platforms/arch:arm64": [":shared_dep"],
         "//conditions:default": [],
     }),
@@ -232,7 +232,7 @@
 }`,
 		expectedBazelTargets: []string{`cc_library_shared(
     name = "foo_shared",
-    dynamic_deps = select({
+    implementation_dynamic_deps = select({
         "//build/bazel/platforms/os:android": [":shared_dep"],
         "//conditions:default": [],
     }),
@@ -269,7 +269,7 @@
 }`,
 		expectedBazelTargets: []string{`cc_library_shared(
     name = "foo_shared",
-    dynamic_deps = [":shared_dep"] + select({
+    implementation_dynamic_deps = [":shared_dep"] + select({
         "//build/bazel/platforms/arch:arm64": [":shared_dep3"],
         "//conditions:default": [],
     }) + select({