Add //third_party/sqlite to dirs_to_snapshot, remove net_sql.patch

third_party/sqlite/src/test/tkt-80e031a00f.test

Index: third_party/sqlite/src/test/tkt-80e031a00f.test
diff --git a/third_party/sqlite/src/test/tkt-80e031a00f.test b/third_party/sqlite/src/test/tkt-80e031a00f.test
index 95372abf043a159d201157abb758bb4bda3a3f70..af1d636eed5220feb49383f272b894cf4ab94ccb 100644
--- a/third_party/sqlite/src/test/tkt-80e031a00f.test
+++ b/third_party/sqlite/src/test/tkt-80e031a00f.test
@@ -160,6 +160,10 @@ do_execsql_test tkt-80e031a00f.322 {SELECT 'b' IN t8} 1
 do_execsql_test tkt-80e031a00f.323 {SELECT 'c' NOT IN t8} 0
 do_execsql_test tkt-80e031a00f.324 {SELECT 'c' IN t8n} 1
 do_execsql_test tkt-80e031a00f.325 {SELECT 'd' NOT IN t8n} 0
+do_execsql_test tkt-80e031a00f.326 {SELECT 'a' IN (NULL,'a')} 1
+do_execsql_test tkt-80e031a00f.327 {SELECT 'a' IN (NULL,'b')} {{}}
+do_execsql_test tkt-80e031a00f.328 {SELECT 'a' NOT IN (NULL,'a')} 0
+do_execsql_test tkt-80e031a00f.329 {SELECT 'a' NOT IN (NULL,'b')} {{}}
 #
 # Row 4:
 do_execsql_test tkt-80e031a00f.400 {SELECT 1 IN (2,3,4,null)} {{}}