Remove percent-encoded chars in build plugin paths #68

Job	Run time
Cxx interop / Construct Cxx interop matrix	5s
Soundness / Check generated code	1m 12s
Soundness / Swift license headers check	3s
Unit tests / Construct unit test matrix	2s
Soundness / Documentation check	1m 25s
Soundness / API breakage check	2m 1s
Soundness / Broken symlinks check	2s
Soundness / Format check	33s
Soundness / License headers check	4s
Soundness / Python lint check	5s
Soundness / Shell check	35s
Soundness / Unacceptable language check	2s
Soundness / YAML lint check	2s
Unit tests / Unit tests / Linux (6.0)	1m 33s
Unit tests / Unit tests / Linux (nightly-6.0)	1m 43s
Unit tests / Unit tests / Linux (nightly-main)	1m 46s
Cxx interop / Cxx interop / Linux (6.0)	1m 17s
Cxx interop / Cxx interop / Linux (nightly-6.0)	1m 27s
Cxx interop / Cxx interop / Linux (nightly-main)	1m 29s
	15m 26s

Provide feedback