Fix repr of Resolvers

[pmrv]

There is a "," missing between module and subdirs in the ResourceResolver.__repr__.

[github-actions]

👈 Launch a binder notebook on branch pyiron/pyiron_snippets/repr

[codacy-production]

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
✅ -0.17% (target: -1.00%)	✅ 50.00%

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (e0beaa6)	559	532	95.17%
Head commit (10c3e00)	560 (+1)	532 (+0)	95.00% (-0.17%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details

	Coverable lines	Covered lines	Diff coverage
Pull request (#29)	2	1	50.00%

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

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[coveralls]

Pull Request Test Coverage Report for Build 10528369536

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage decreased (-0.2%) to 95.0%

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Files with Coverage Reduction	New Missed Lines	%
resources.py	1	95.28%

Totals
Change from base Build 10295570410:	-0.2%
Covered Lines:	532
Relevant Lines:	560

---

💛 - Coveralls

[liamhuber]

Yep