Rename sdkext sepolicy to sdkextensions

The module is getting renamed, so rename all the policy
relating to it at the same time.

Bug: 137191822
Test: presubmit
Change-Id: Ia9d966ca9884ce068bd96cf5734e4a459158c85b
Merged-In: Ia9d966ca9884ce068bd96cf5734e4a459158c85b
(cherry picked from commit 6505573c36dcc6153af37895e968400f722119ea)
diff --git a/private/compat/29.0/29.0.ignore.cil b/private/compat/29.0/29.0.ignore.cil
index 77f0ce0..07ceabd 100644
--- a/private/compat/29.0/29.0.ignore.cil
+++ b/private/compat/29.0/29.0.ignore.cil
@@ -47,7 +47,7 @@
     linker_prop
     linkerconfig_file
     mock_ota_prop
-    module_sdkext_prop
+    module_sdkextensions_prop
     ota_metadata_file
     ota_prop
     art_apex_dir
diff --git a/private/derive_sdk.te b/private/derive_sdk.te
index 98cda20..1f60e34 100644
--- a/private/derive_sdk.te
+++ b/private/derive_sdk.te
@@ -8,5 +8,5 @@
 allow derive_sdk apex_mnt_dir:dir r_dir_perms;
 
 # Prop rules: writable by derive_sdk, readable by bootclasspath (apps)
-set_prop(derive_sdk, module_sdkext_prop)
-neverallow {domain -init -derive_sdk} module_sdkext_prop:property_service set;
+set_prop(derive_sdk, module_sdkextensions_prop)
+neverallow { domain -init -derive_sdk } module_sdkextensions_prop:property_service set;
diff --git a/private/domain.te b/private/domain.te
index defe99d..907d1b8 100644
--- a/private/domain.te
+++ b/private/domain.te
@@ -45,8 +45,8 @@
 # Allow to read properties for linker
 get_prop(domain, linker_prop);
 
-# Read access to sdkext props
-get_prop(domain, module_sdkext_prop)
+# Read access to sdkextensions props
+get_prop(domain, module_sdkextensions_prop)
 
 # For now, everyone can access core property files
 # Device specific properties are not granted by default
diff --git a/private/property_contexts b/private/property_contexts
index b2b6abc..faa425b 100644
--- a/private/property_contexts
+++ b/private/property_contexts
@@ -226,5 +226,5 @@
 ota.warm_reset  u:object_r:ota_prop:s0
 
 # Module properties
-com.android.sdkext.                  u:object_r:module_sdkext_prop:s0
-persist.com.android.sdkext.          u:object_r:module_sdkext_prop:s0
+com.android.sdkext.                  u:object_r:module_sdkextensions_prop:s0
+persist.com.android.sdkext.          u:object_r:module_sdkextensions_prop:s0