Skip jep mode unit tests on macOS

The behavior on macOS CI is too flaky, so for now we skip.

bin/test.sh

@@ -73,7 +73,12 @@ then
 else
   argString=""
 fi
-echo "
+if [ "$(uname -s)" = "Darwin" ]
+then
+  echo "Skipping jep tests on macOS due to flakiness"
+  jepCode=0
+else
+  echo "# AUTOGENERATED test file for jep; safe to delete.
 import logging, sys, pytest, scyjava
 scyjava._logger.addHandler(logging.StreamHandler(sys.stderr))
 scyjava._logger.setLevel(logging.INFO)
@@ -82,9 +87,14 @@ result = pytest.main($argString)
 if result:
   sys.exit(result)
 " > jep_test.py
-jgo -vv -r scijava.public=https://maven.scijava.org/content/groups/public -Djava.library.path="$site_packages/jep" black.ninia:jep:jep.Run+org.scijava:scijava-table jep_test.py
-jepCode=$?
-rm -f jep_test.py
+  jgo -vv \
+    -r scijava.public=https://maven.scijava.org/content/groups/public \
+    -Djava.library.path="$site_packages/jep" \
+    black.ninia:jep:jep.Run+org.scijava:scijava-table \
+    jep_test.py
+  jepCode=$?
+  rm -f jep_test.py
+fi
 
 test "$jpypeCode" -ne 0 && exit "$jpypeCode"
 test "$itCode" -ne 0 && exit "$itCode"