Fix ktImportText dependency for krona_text

[jennaj]

toolshed.g2.bx.psu.edu/repos/saskia-hiltemann/krona_text/krona-text/1

ktImportText: command not found

Fails at ORG, works at EU
Test data history https://usegalaxy.org/u/jen-galaxyproject/h/imported-from-archive-test-krona-tools
Reported at https://help.galaxyproject.org/t/visualize-with-krona/14111/ (thanks!)

Workaround for end users until resolved

1. Choose a different Krona tool to use, example Krona pie chart from taxonomic profile (link at ORG)
2. Or, transfer your dataset or entire history over to the EU server and work there instead for this step.

Job Information

Galaxy Tool ID	toolshed.g2.bx.psu.edu/repos/saskia-hiltemann/krona_text/krona-text/1
Job State	error
Command Line	bash /cvmfs/main.galaxyproject.org/shed_tools/toolshed.g2.bx.psu.edu/repos/saskia-hiltemann/krona_text/b14f1444e464/krona_text/runKrona.sh /jetstream2/scratch/main/jobs/63653172/inputs/dataset_736db9f9-a11a-48b5-ba5d-b6c89a21b20c.dat N /jetstream2/scratch/main/jobs/63653172/outputs/dataset_1d3c6d9c-96d8-4eee-97df-77ef68c5b8cb.dat
Tool Standard Output	starting 100.0 unclassified 100.0 unclassified /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
Tool Standard Error	/cvmfs/main.galaxyproject.org/shed_tools/toolshed.g2.bx.psu.edu/repos/saskia-hiltemann/krona_text/b14f1444e464/krona_text/runKrona.sh: line 27: ktImportText: command not found
Tool Exit Code	127
Job API ID	bbd44e69cb8906b5688377bda9605ecc (63653172)