[GHA] Proper location for `.netrc` in PREBUILD_SCRIPT. #44

Job	Run time
Build RPM / Build	2m 5s
Build DEB (bullseye, armhf) / Build	1m 39s
Build DEB (bullseye, amd64) / Build	36s
Build DEB (bookworm, amd64) / Build	42s
Build DEB (buster, amd64) / Build	42s
Build DEB (buster, armhf) / Build	1m 46s
Build DEB (stretch, amd64) / Build	40s
Build DEB (stretch, armhf) / Build	1m 30s
Meta DEB	0s
Copy to remote DEB	0s
Copy meta to remote DEB	0s
Copy hash to remote DEB	0s
Meta RPM	0s
Copy to remote RPM	0s
Copy meta to remote RPM	0s
Copy hash to remote RPM	0s
	9m 40s

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