Make bp2build-generated selects() based on product config build settings

...instead of based on constraint settings.

Bug: 269577299
Test: m nothing and ./build/bazel/ci/bp2build.sh
Change-Id: Ib9caec79c92b8fd304e46be841de5612bd1637e3
diff --git a/bp2build/prebuilt_etc_conversion_test.go b/bp2build/prebuilt_etc_conversion_test.go
index aa0a5b7..5b2d609 100644
--- a/bp2build/prebuilt_etc_conversion_test.go
+++ b/bp2build/prebuilt_etc_conversion_test.go
@@ -149,7 +149,7 @@
 			MakeBazelTarget("prebuilt_file", "apex_tz_version", AttrNameToString{
 				"filename": `"tz_version"`,
 				"src": `select({
-        "//build/bazel/product_variables:native_coverage": "src1",
+        "//build/bazel/product_config/config_settings:native_coverage": "src1",
         "//conditions:default": "version/tz_version",
     })`,
 				"dir": `"etc"`,
@@ -318,7 +318,7 @@
 				"dir":      `"etc"`,
 				"src": `select({
         "//build/bazel/platforms/arch:arm": "armSrc",
-        "//build/bazel/product_variables:native_coverage-arm": "nativeCoverageArmSrc",
+        "//build/bazel/product_config/config_settings:native_coverage-arm": "nativeCoverageArmSrc",
         "//conditions:default": None,
     })`,
 			})}})