Move platform constraints to bazel_common_rules.

This enables sharing of platform constraints between platform and kernel builds.

Bug: 304594734

Test: treehugger
Change-Id: I48091eeaf2e529c3f180ba056da3935911868b14
diff --git a/bp2build/java_library_host_conversion_test.go b/bp2build/java_library_host_conversion_test.go
index 9e47b09..d0fdec6 100644
--- a/bp2build/java_library_host_conversion_test.go
+++ b/bp2build/java_library_host_conversion_test.go
@@ -50,7 +50,7 @@
 				"srcs": `["a.java"]`,
 				"deps": `[":java-lib-host-2-neverlink"]`,
 				"target_compatible_with": `select({
-        "//build/bazel/platforms/os:android": ["@platforms//:incompatible"],
+        "//build/bazel_common_rules/platforms/os:android": ["@platforms//:incompatible"],
         "//conditions:default": [],
     })`,
 			}),
@@ -58,7 +58,7 @@
 				"exports":   `[":java-lib-host-1"]`,
 				"neverlink": `True`,
 				"target_compatible_with": `select({
-        "//build/bazel/platforms/os:android": ["@platforms//:incompatible"],
+        "//build/bazel_common_rules/platforms/os:android": ["@platforms//:incompatible"],
         "//conditions:default": [],
     })`,
 			}),
@@ -66,7 +66,7 @@
 				"java_version": `"9"`,
 				"srcs":         `["c.java"]`,
 				"target_compatible_with": `select({
-        "//build/bazel/platforms/os:android": ["@platforms//:incompatible"],
+        "//build/bazel_common_rules/platforms/os:android": ["@platforms//:incompatible"],
         "//conditions:default": [],
     })`,
 			}),
@@ -74,7 +74,7 @@
 				"exports":   `[":java-lib-host-2"]`,
 				"neverlink": `True`,
 				"target_compatible_with": `select({
-        "//build/bazel/platforms/os:android": ["@platforms//:incompatible"],
+        "//build/bazel_common_rules/platforms/os:android": ["@platforms//:incompatible"],
         "//conditions:default": [],
     })`,
 				"java_version": `"9"`,