feat(stats): implement cardinality limits

[VianneyRuhlmann]

What does this PR do?

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Motivation

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Additional Notes

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[dd-octo-sts]

Artifact Size Benchmark Report

aarch64-alpine-linux-musl

Artifact	Baseline	Commit	Change
/aarch64-alpine-linux-musl/lib/libdatadog_profiling.a	84.02 MB	84.06 MB	+.05% (+43.63 KB) 🔍
/aarch64-alpine-linux-musl/lib/libdatadog_profiling.so	7.76 MB	7.76 MB	0% (0 B) 👌

aarch64-unknown-linux-gnu

Artifact	Baseline	Commit	Change
/aarch64-unknown-linux-gnu/lib/libdatadog_profiling.a	95.13 MB	95.17 MB	+.04% (+46.46 KB) 🔍
/aarch64-unknown-linux-gnu/lib/libdatadog_profiling.so	10.36 MB	10.42 MB	+.61% (+65.07 KB) 🔍

libdatadog-x64-windows

Artifact	Baseline	Commit	Change
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.dll	24.93 MB	24.94 MB	+.03% (+9.00 KB) 🔍
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.lib	87.33 KB	87.33 KB	0% (0 B) 👌
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.pdb	181.51 MB	181.55 MB	+.02% (+40.00 KB) 🔍
/libdatadog-x64-windows/debug/static/datadog_profiling_ffi.lib	928.21 MB	928.34 MB	+.01% (+125.74 KB) 🔍
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.dll	8.12 MB	8.12 MB	+.03% (+2.50 KB) 🔍
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.lib	87.33 KB	87.33 KB	0% (0 B) 👌
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.pdb	24.03 MB	24.05 MB	+.06% (+16.00 KB) 🔍
/libdatadog-x64-windows/release/static/datadog_profiling_ffi.lib	47.96 MB	47.98 MB	+.04% (+23.40 KB) 🔍

libdatadog-x86-windows

Artifact	Baseline	Commit	Change
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.dll	21.62 MB	21.63 MB	+.05% (+12.00 KB) 🔍
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.lib	88.71 KB	88.71 KB	0% (0 B) 👌
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.pdb	185.58 MB	185.65 MB	+.03% (+72.00 KB) 🔍
/libdatadog-x86-windows/debug/static/datadog_profiling_ffi.lib	921.15 MB	921.33 MB	+.01% (+181.40 KB) 🔍
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.dll	6.27 MB	6.27 MB	+.05% (+3.50 KB) 🔍
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.lib	88.71 KB	88.71 KB	0% (0 B) 👌
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.pdb	25.76 MB	25.79 MB	+.09% (+24.00 KB) 🔍
/libdatadog-x86-windows/release/static/datadog_profiling_ffi.lib	45.59 MB	45.61 MB	+.05% (+23.37 KB) 🔍

x86_64-alpine-linux-musl

Artifact	Baseline	Commit	Change
/x86_64-alpine-linux-musl/lib/libdatadog_profiling.a	74.91 MB	74.95 MB	+.05% (+40.58 KB) 🔍
/x86_64-alpine-linux-musl/lib/libdatadog_profiling.so	8.61 MB	8.61 MB	0% (0 B) 👌

x86_64-unknown-linux-gnu

Artifact	Baseline	Commit	Change
/x86_64-unknown-linux-gnu/lib/libdatadog_profiling.a	90.33 MB	90.37 MB	+.04% (+41.60 KB) 🔍
/x86_64-unknown-linux-gnu/lib/libdatadog_profiling.so	10.48 MB	10.48 MB	+0% (+744 B) 👌