Refactor fleet provisioning sample further #2269

Job	Run time
linux-compat (manylinux2014-x64)	5m 10s
linux-compat (manylinux2014-x86)	5m 21s
byo-crypto	2m 23s
linux-compiler-compat (clang-3)	8m 50s
linux-compat (al2-x64)	5m 43s
linux-compiler-compat (clang-6)	7m 7s
linux-compat (alpine-3.16-x64)	7m 44s
linux-compiler-compat (clang-8)	6m 13s
linux-compat (alpine-3.16-x86)	10m 58s
linux-no-cpu-extensions	4m 47s
linux-compiler-compat (clang-9)	6m 25s
linux-compat (alpine-3.16-armv6)	1h 1m 33s
linux-compiler-compat (clang-10)	5m 55s
raspberry (raspbian-bullseye)	29m 22s
linux-compat (alpine-3.16-armv7)	1h 4m 25s
linux-compiler-compat (clang-11)	11m 18s
windows	4m 9s
linux-compat (alpine-3.16-arm64)	1h 7m 27s
linux-compiler-compat (gcc-4.8)	5m 10s
linux-compiler-compat (gcc-5)	4m 51s
windows-vs14 (Win32)	3m 13s
linux-compiler-compat (gcc-6)	5m 5s
linux-compiler-compat (gcc-7)	4m 43s
windows-vs14 (x64)	3m 19s
check-docs	3m 31s
linux-compiler-compat (gcc-8)	6m 27s
check-submodules	6s
linux-github-actions	8m 30s
linux-greengrass-tests	9m 15s
osx (macos-13)	10m 35s
windows-app-verifier	3m 40s
osx (macos-latest)	6m 39s
linux-smoke-tests	7m 28s
windows-no-cpu-extensions	3m 54s
windows-shared-lib	5m 7s
check-codegen-edits	4s
clang-sanitizers (tsan)	7m 50s
clang-sanitizers (asan)	8m 52s
	7h 3m 9s

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