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

third_party/sqlite/src/test/progress.test

Index: third_party/sqlite/src/test/progress.test
diff --git a/third_party/sqlite/src/test/progress.test b/third_party/sqlite/src/test/progress.test
index b25a100530ba63d45d13cdb763136c4cca2d85e3..993426aa2b438ed0ef3ecaf01cc1f8763e4564fb 100644
--- a/third_party/sqlite/src/test/progress.test
+++ b/third_party/sqlite/src/test/progress.test
@@ -164,10 +164,12 @@ do_test progress-1.7 {
   }
 
   set ::res [list]
+  explain {SELECT a, b, c FROM abc} 
   db eval {SELECT a, b, c FROM abc} {
     lappend ::res $a $b $c
-    db progress 10 "expr 1"
+    db progress 5 "expr 1"
     catch {db eval {SELECT a, b, c FROM abc} { }} msg
+    db progress 5 "expr 0"
     lappend ::res $msg
   }