Update Nanopolish to v0.14 (#1359) #1541

Job	Run time
Setup cache and determine changed repositories (3.7)	1m 1s
Lint tool-list (3.7)	36s
Lint R scripts (ubuntu-20.04, release)	1m 22s
Lint Python scripts (3.7)	22s
Check file sizes	0s
Test tools (0, 3.7)	4m 39s
Test tools (1, 3.7)	4m 9s
Test tools (2, 3.7)	2m 58s
Test tools (3, 3.7)	3m 58s
Combine chunked test results (3.7)	33s
Deploy (3.7)	2m 37s
Check workflow success	0s
Report deploy status	0s
	22m 15s

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