Fix issue introduced in 8501962.

`authenticode->verify_flags` are not really bit flags, they are more like error codes.

Author: plusvic

libyara/modules/pe/pe.c

@@ -1759,19 +1759,19 @@ void _process_authenticode(
   {
     const Authenticode* authenticode = auth_array->signatures[i];
 
-    if (authenticode->verify_flags & AUTHENTICODE_VFY_CANT_PARSE)
+    if (authenticode->verify_flags == AUTHENTICODE_VFY_CANT_PARSE)
       continue;
 
-    if (authenticode->verify_flags & AUTHENTICODE_VFY_WRONG_PKCS7_TYPE)
+    if (authenticode->verify_flags == AUTHENTICODE_VFY_WRONG_PKCS7_TYPE)
       continue;
 
-    if (authenticode->verify_flags & AUTHENTICODE_VFY_NO_SIGNER_INFO)
+    if (authenticode->verify_flags == AUTHENTICODE_VFY_NO_SIGNER_INFO)
       continue;
 
-    if (authenticode->verify_flags & AUTHENTICODE_VFY_NO_SIGNER_CERT)
+    if (authenticode->verify_flags == AUTHENTICODE_VFY_NO_SIGNER_CERT)
       continue;
 
-    if (authenticode->verify_flags & AUTHENTICODE_VFY_INTERNAL_ERROR)
+    if (authenticode->verify_flags == AUTHENTICODE_VFY_INTERNAL_ERROR)
       continue;
 
     bool verified = authenticode->verify_flags == AUTHENTICODE_VFY_VALID;