In 711 handle multiple configs - part 1

[Yu-jinKim]

• Starting DXBuilder conversion
• Start adapting run_workflows
• Move functions around to dx_utils

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This change is 

[pep8speaks]

Hello @Yu-jinKim! Thanks for opening this PR. We checked the lines you've touched for PEP 8 issues, and found:

• In the file resources/home/dnanexus/run_workflows/tests/test_utils.py:

Line 12:1: E402 module level import not at top of file
Line 234:5: E303 too many blank lines (2)
Line 243:13: E122 continuation line missing indentation or outdented
Line 244:13: E122 continuation line missing indentation or outdented
Line 245:9: E122 continuation line missing indentation or outdented
Line 256:13: E122 continuation line missing indentation or outdented
Line 257:13: E122 continuation line missing indentation or outdented
Line 258:9: E122 continuation line missing indentation or outdented

• In the file resources/home/dnanexus/run_workflows/utils/dx_requests.py:

Line 899:80: E501 line too long (80 > 79 characters)
Line 913:80: E501 line too long (104 > 79 characters)
Line 935:80: E501 line too long (84 > 79 characters)
Line 981:80: E501 line too long (84 > 79 characters)
Line 989:80: E501 line too long (96 > 79 characters)

• In the file resources/home/dnanexus/run_workflows/utils/dx_utils.py:

Line 202:9: E128 continuation line under-indented for visual indent

• In the file resources/home/dnanexus/run_workflows/utils/utils.py:

Line 312:80: E501 line too long (82 > 79 characters)