fix(psa): add missing semicolon

Fix a syntax error in the delegated attestation service code.

Unfortunately, this build failure was not caught by the CI system
because right now lib/psa/delegated_attestation.c file is not getting
pulled in by any upstream platform. This will be addressed in a
separate patch.

Change-Id: Idb84f62aabc5008396213023fc40547097925860
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
diff --git a/lib/psa/delegated_attestation.c b/lib/psa/delegated_attestation.c
index 5acab8e..399a3f1 100644
--- a/lib/psa/delegated_attestation.c
+++ b/lib/psa/delegated_attestation.c
@@ -84,7 +84,7 @@
 	0xC1, 0xA4, 0xF0, 0xB8, 0x39, 0xAA, 0x1D, 0xF6, 0x1E, 0x0E,
 	0x8A, 0x5C, 0x8A, 0x05, 0x74, 0x0F, 0x9B, 0x69, 0xEF, 0xA7,
 	0xEB, 0x1A, 0x41, 0x85, 0xBD, 0x11, 0x7F, 0x68
-}
+};
 
 static const uint8_t platform_token[] = {
 	0xD2, 0x84, 0x43, 0xA1, 0x01, 0x26, 0xA0, 0x59,