Add missing "finish_test" commands to the end of the two new test scripts

for sqlite3_analyzer and sqldiff.

FossilOrigin-Name: 1d5e72b1c4e0350c492e12f102acc41e1777ef98

test/analyzer1.test

@@ -37,3 +37,5 @@ do_test analyzer1-1.0 {
 do_test analyzer1-1.1 {
   regexp {^/\*\* Disk-Space Utilization.*COMMIT;\W*$} $::MSG
 } {1}
+
+finish_test

test/sqldiff1.test

@@ -55,3 +55,5 @@ INSERT INTO t2(a,b) VALUES(50.5,'xyzzy');
 CREATE TABLE t3(a,b,c);
 INSERT INTO t3(rowid,a,b,c) VALUES(1,111,222,333);
 DROP TABLE t4;}
+
+finish_test