GBFS: Performance/Memory Improvements + Vehicle Types #330

Job	Run time
openapi-validate	18s
ui	39s
formatting	47s
linux (linux-amd64-release, linux-amd64)	1m 12s
linux (clang-tidy)	2m 26s
macos (macos-x86_64, On)	8m 50s
linux (linux-sanitizer)	1m 58s
macos (macos-arm64)	7m 45s
msvc (Debug)	5m 4s
linux (linux-debug, valgrind --suppressions=deps/osr/docs/tbb.supp --suppressions=deps/osr/docs/p...	4m 20s
msvc (Release)	4m 56s
docker	23s
	38m 38s

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