BDN for parsing + ACL

[badrishc]

Uses a batch size of 128 commands per BDN call invocation.
Also: change GET/SET to not clobber input buffer in order to work correctly with BDN + it is a cleaner design.

[badrishc]

BenchmarkDotNet v0.13.12, Windows 10 (10.0.19045.4412/22H2/2022Update)
Intel Xeon CPU E5-2690 v4 2.60GHz, 2 CPU, 56 logical and 28 physical cores
.NET SDK 8.0.300
  [Host] : .NET 8.0.6 (8.0.624.26715), X64 RyuJIT AVX2
  .NET 6 : .NET 6.0.31 (6.0.3124.26714), X64 RyuJIT AVX2
  .NET 8 : .NET 8.0.6 (8.0.624.26715), X64 RyuJIT AVX2

Server=True

Method	Job	EnvironmentVariables	Runtime	Mean	Error	StdDev	Allocated
InlinePing	.NET 6	Empty	.NET 6.0	4.071 us	0.0563 us	0.0499 us	-
Set	.NET 6	Empty	.NET 6.0	34.649 us	0.5962 us	0.5577 us	-
Get	.NET 6	Empty	.NET 6.0	20.259 us	0.1348 us	0.1195 us	-
InlinePing	.NET 8	DOTNET_TieredPGO=0	.NET 8.0	2.560 us	0.0078 us	0.0065 us	-
Set	.NET 8	DOTNET_TieredPGO=0	.NET 8.0	25.828 us	0.2689 us	0.2515 us	-
Get	.NET 8	DOTNET_TieredPGO=0	.NET 8.0	15.637 us	0.1448 us	0.1355 us	-