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

third_party/sqlite/src/test/tkt-c48d99d690.test

Index: third_party/sqlite/src/test/tkt-c48d99d690.test
diff --git a/third_party/sqlite/src/test/tkt-c48d99d690.test b/third_party/sqlite/src/test/tkt-c48d99d690.test
new file mode 100644
index 0000000000000000000000000000000000000000..6d1b9dbe619f521937885923941aae74b1fc1da0
--- /dev/null
+++ b/third_party/sqlite/src/test/tkt-c48d99d690.test
@@ -0,0 +1,25 @@
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+set ::testprefix tkt-c48d99d690
+
+do_test 1.0 {
+  execsql {
+    CREATE TABLE t1(a, b);
+    CREATE TABLE t2(a, b);
+    INSERT INTO t1 VALUES('one'  , 1);
+    INSERT INTO t1 VALUES('two'  , 5);
+    INSERT INTO t1 VALUES('two'  , 2);
+    INSERT INTO t1 VALUES('three', 3);
+    PRAGMA count_changes = 1;
+  }
+} {}
+
+do_test 1.1 {
+  execsql { INSERT INTO t2 SELECT * FROM t1 }
+} {4}
+
+do_test 1.2 { execsql VACUUM } {}
+
+finish_test