refs #4871 don't run test1426 under valgrind it's super slow because it's bdb

git-svn-id: file:///svn/toku/tokudb@46454 c7de825b-a66e-492c-adef-691d508d4ae1

scripts/run.fractal.tree.tests.bash

@@ -184,7 +184,7 @@ ctest -j$njobs \
     2>&1 | tee -a $tracefile
 ctest -j$njobs \
     -D ${ctest_model}MemCheck \
-    -E '^ydb/.*\.bdb$' \
+    -E '^ydb/.*\.bdb$|test1426.tdb' \
     2>&1 | tee -a $tracefile
 set -e