Lock Zephyr version to v4.1.0 for nrx-blink-sdk example #258

Job	Run time
Validate Format Config	11s
Validate Format Config	13s
Soundness / Documentation check	51s
Soundness / Documentation check	51s
Soundness / API breakage check	0s
Soundness / API breakage check	0s
Soundness / Broken symlinks check	2s
Soundness / Broken symlinks check	2s
Soundness / Format check	32s
Soundness / Format check	32s
Soundness / License headers check	0s
Soundness / License headers check	0s
Soundness / Shell check	35s
Soundness / Shell check	35s
Soundness / Unacceptable language check	0s
Soundness / Unacceptable language check	0s
Soundness / YAML lint check	2s
Soundness / YAML lint check	2s
Soundness / Python lint check	6s
Soundness / Python lint check	6s
	4m 40s

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