Introduce sdk_sandbox_audit SELinux domain

Bug: 295861450
Test: atest CtsSdkSandboxInprocessTests and adb shell ps -Z
Change-Id: I9c5873181c925c6b8ebb411328d30aa519053acf
diff --git a/tools/check_seapp.c b/tools/check_seapp.c
index 21bc87a..02882af 100644
--- a/tools/check_seapp.c
+++ b/tools/check_seapp.c
@@ -228,6 +228,7 @@
                 { .name = "minTargetSdkVersion", .dir = dir_in, .fn_validate = validate_uint },
                 { .name = "fromRunAs",       .dir = dir_in, .fn_validate = validate_bool },
                 { .name = "isIsolatedComputeApp", .dir = dir_in, .fn_validate = validate_bool },
+                { .name = "isSdkSandboxAudit", .dir = dir_in, .fn_validate = validate_bool },
                 { .name = "isSdkSandboxNext", .dir = dir_in, .fn_validate = validate_bool },
                 /*Outputs*/
                 { .name = "domain",         .dir = dir_out, .fn_validate = validate_domain  },