s5e8825-common: Drop unnecessary vaultkeeper blobs

* Vaultkeeper is working fine without them

Change-Id: I1838d844f728ad2f03d3bf358f74dfce93f8f058
Signed-off-by: Majaahh <maja.blaszczak@proton.me>

proprietary/vendor/etc/vintf/manifest/vendor.samsung.hardware.security.vaultkeeper-manifest.xml

@@ -1,7 +0,0 @@
-<manifest version="1.0" type="device">
-    <hal format="aidl">
-        <name>vendor.samsung.hardware.security.vaultkeeper</name>
-        <version>1</version>
-        <fqname>ISehVaultKeeper/default</fqname>
-    </hal>
-</manifest>