python3-ujson: add ptest into PTESTS_FAST_META_PYTHON items

Verified successful test run using bitbake meta-python-image-ptest-python3-ujson on qemu86-64

291 passed in 9.08s.

Signed-off-by: Derek Straka <derek@asterius.io>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-python/conf/include/ptest-packagelists-meta-python.inc

@@ -50,6 +50,7 @@ PTESTS_FAST_META_PYTHON = "\
     python3-soupsieve \
     python3-sqlparse \
     python3-tomlkit \
+    python3-ujson \
     python3-u-msgpack-python \
     python3-unidiff \
     python3-uritemplate \
@@ -85,6 +86,5 @@ PTESTS_PROBLEMS_META_PYTHON ="\
     python3-trustme \
     python3-typeguard \
     python3-whoosh \
-    python3-ujson \
     python3-xlrd \
 "