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

third_party/sqlite/src/test/securedel.test

Index: third_party/sqlite/src/test/securedel.test
diff --git a/third_party/sqlite/src/test/securedel.test b/third_party/sqlite/src/test/securedel.test
index c965069eba44ec47edf71064b56b5bcd4bb0607f..7111e08e718e00fa0c1c3a1de853a7e4664d04fa 100644
--- a/third_party/sqlite/src/test/securedel.test
+++ b/third_party/sqlite/src/test/securedel.test
@@ -26,7 +26,7 @@ do_test securedel-1.0 {
   db eval {PRAGMA secure_delete;}
 } $DEFAULT_SECDEL
 
-file delete -force test2.db test2.db-journal
+forcedelete test2.db test2.db-journal
 do_test securedel-1.1 {
   db eval {
     ATTACH 'test2.db' AS db2;
@@ -47,7 +47,6 @@ do_test securedel-1.3 {
   }
 } {0 0}
 do_test securedel-1.4 {
-breakpoint
   db eval {
     PRAGMA secure_delete=ON;
     PRAGMA db2.secure_delete;