[security] Too permissive permissions set in RteFsUtils functions #1006 (#647) #1136

Job	Run time
coverage	3m 42s
setup / config	2s
matrix_prep / matrix_prep	4s
build-swig (macos-12, darwin, amd64, csolution, publicRepo, true, true)	3m 50s
build-swig (macos-12, darwin, arm64, csolution, publicRepo, false, false)	4s
build-swig (ubuntu-22.04, linux, amd64, csolution, always, true, true)	3m 24s
build-swig (ubuntu-22.04, linux, arm64, csolution, always, false, false)	3s
build-swig (windows-2019, windows, amd64, csolution.exe, always, true, false)	5m 9s
build-swig (windows-2019, windows, arm64, csolution.exe, always, false, false)	6s
build (macos-12, darwin, amd64, csolution, publicRepo, true, true)	4m 6s
build (macos-12, darwin, arm64, csolution, publicRepo, false, false)	3m 29s
build (ubuntu-22.04, linux, amd64, csolution, always, true, true)	2m 23s
build (ubuntu-22.04, linux, arm64, csolution, always, false, false)	2m 54s
build (windows-2019, windows, amd64, csolution.exe, always, true, false)	5m 13s
build (windows-2019, windows, arm64, csolution.exe, always, false, false)	4m 46s
unittest (macos-12, darwin, amd64, csolution, publicRepo, true, true)	3m 34s
unittest (macos-12, darwin, arm64, csolution, publicRepo, false, false)	3m 28s
unittest (ubuntu-22.04, linux, amd64, csolution, always, true, true)	3m 12s
unittest (ubuntu-22.04, linux, arm64, csolution, always, false, false)	3m 22s
unittest (windows-2019, windows, amd64, csolution.exe, always, true, false)	6m 41s
unittest (windows-2019, windows, arm64, csolution.exe, always, false, false)	5m 0s
Publish Tests Results	2s
release	0s
	1h 4m 34s

Provide feedback