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

third_party/sqlite/src/test/tkt3442.test

Index: third_party/sqlite/src/test/tkt3442.test
diff --git a/third_party/sqlite/src/test/tkt3442.test b/third_party/sqlite/src/test/tkt3442.test
index ae03949d548fc6b671503b628ea8980cfb1d8afc..ee9169ce2c4f6ac624f23d6ada3e579f1df6ba28 100644
--- a/third_party/sqlite/src/test/tkt3442.test
+++ b/third_party/sqlite/src/test/tkt3442.test
@@ -49,10 +49,10 @@ proc EQP {sql} {
 ifcapable explain {
   do_test tkt3442-1.2 {
     EQP { SELECT node FROM listhash WHERE id='5000' LIMIT 1; }
-  } {0 0 0 {SEARCH TABLE listhash USING INDEX ididx (id=?) (~1 rows)}}
+  } {0 0 0 {SEARCH TABLE listhash USING INDEX ididx (id=?)}}
   do_test tkt3442-1.3 {
     EQP { SELECT node FROM listhash WHERE id="5000" LIMIT 1; }
-  } {0 0 0 {SEARCH TABLE listhash USING INDEX ididx (id=?) (~1 rows)}}
+  } {0 0 0 {SEARCH TABLE listhash USING INDEX ididx (id=?)}}
 }
 
 
@@ -61,7 +61,7 @@ ifcapable explain {
 ifcapable explain {
   do_test tkt3442-1.4 {
     EQP { SELECT node FROM listhash WHERE id=5000 LIMIT 1; }
-  } {0 0 0 {SEARCH TABLE listhash USING INDEX ididx (id=?) (~1 rows)}}
+  } {0 0 0 {SEARCH TABLE listhash USING INDEX ididx (id=?)}}
 }
 do_test tkt3442-1.5 {
   catchsql {