Rename reader config to file scan info #14673

Job	Run time
python lint check	23s
clang format	48s
rustfmt check	10s
sanity checks	13s
rust build & test	40m 3s
shell test	13m 20s
clang tidy & clangd diagnostics check	10m 34s
generate binary dataset	3m 59s
webassembly build & test	19m 32s
code coverage	32m 14s
clang build & test	11m 52s
gcc build & test	8m 35s
apple clang build & test	6m 41s
msvc build & test	26m 48s
macos extension test	0s
gcc build & test with asan	0s
gcc build & test in-mem only with various vector size	0s
clang build & test with page_size_log2=${{ matrix.page_size_log2 }}	0s
benchmark	0s
linux extension test	0s
report benchmark result	0s
windows extension test	0s
	2h 55m 12s

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