Use CIL instead of MSIL

[gewarren]

Fixes #40170

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docs/csharp/programming-guide/classes-and-structs/static-classes-and-static-class-members.md	Static Classes and Static Class Members (C# Programming Guide)
docs/framework/64-bit-apps.md	"64-bit Applications"
docs/framework/app-domains/working-with-assemblies-and-the-gac.md	Working with Assemblies and the Global Assembly Cache
docs/framework/interop/default-marshalling-for-arrays.md	docs/framework/interop/default-marshalling-for-arrays
docs/framework/performance/clr-etw-events.md	CLR ETW Events
docs/framework/tools/mdbg-exe.md	"MDbg.exe (.NET Framework Command-Line Debugger)"
docs/framework/tools/peverify-exe-peverify-tool.md	Peverify.exe (PEVerify tool)
docs/framework/unmanaged-api/debugging/cor-il-map-structure.md	docs/framework/unmanaged-api/debugging/cor-il-map-structure
docs/framework/unmanaged-api/debugging/cordebugmappingresult-enumeration.md	CorDebugMappingResult Enumeration
docs/framework/unmanaged-api/debugging/debugging-interfaces.md	"Debugging Interfaces"
docs/framework/unmanaged-api/debugging/icordebugcode-getiltonativemapping-method.md	ICorDebugCode::GetILToNativeMapping Method
docs/framework/unmanaged-api/debugging/icordebugmanagedcallback2-exception-method.md	docs/framework/unmanaged-api/debugging/icordebugmanagedcallback2-exception-method
docs/framework/unmanaged-api/debugging/icordebugmanagedcallback2-functionremapopportunity-method.md	ICorDebugManagedCallback2::FunctionRemapOpportunity Method
docs/framework/unmanaged-api/debugging/icordebugmodule2-applychanges-method.md	"ICorDebugModule2::ApplyChanges Method"
docs/framework/unmanaged-api/debugging/icordebugprocess-readmemory-method.md	ICorDebugProcess::ReadMemory Method
docs/framework/unmanaged-api/debugging/icordebugstepper-interface.md	docs/framework/unmanaged-api/debugging/icordebugstepper-interface
docs/framework/unmanaged-api/diagnostics/isymunmanagedmethod-getranges-method.md	ISymUnmanagedMethod::GetRanges Method
docs/framework/unmanaged-api/diagnostics/isymunmanagedmethod-getsequencepoints-method.md	ISymUnmanagedMethod::GetSequencePoints Method
docs/framework/unmanaged-api/hosting/iclrprobingassemblyenum-get-method.md	"ICLRProbingAssemblyEnum::Get Method"
docs/framework/unmanaged-api/hosting/iclrvalidator-validate-method.md	ICLRValidator::Validate Method
docs/framework/unmanaged-api/hosting/ivalidator-validate-method.md	docs/framework/unmanaged-api/hosting/ivalidator-validate-method
docs/framework/unmanaged-api/metadata/cormethodimpl-enumeration.md	CorMethodImpl Enumeration
docs/framework/unmanaged-api/profiling/icorprofilerinfo-getilfunctionbody-method.md	ICorProfilerInfo::GetILFunctionBody Method
docs/framework/unmanaged-api/profiling/icorprofilerinfo-getiltonativemapping-method.md	ICorProfilerInfo::GetILToNativeMapping Method
docs/framework/unmanaged-api/profiling/icorprofilerinfo-interface.md	"ICorProfilerInfo Interface"
docs/framework/unmanaged-api/profiling/icorprofilerinfo2-getcodeinfo2-method.md	ICorProfilerInfo2::GetCodeInfo2 Method
docs/framework/unmanaged-api/profiling/icorprofilerinfo3-requestprofilerdetach-method.md	ICorProfilerInfo3::RequestProfilerDetach Method
docs/framework/unmanaged-api/profiling/icorprofilerinfo4-getiltonativemapping2-method.md	docs/framework/unmanaged-api/profiling/icorprofilerinfo4-getiltonativemapping2-method
docs/standard/data/xml/script-blocks-using-msxsl-script.md	Script Blocks Using msxsl:script
docs/visual-basic/programming-guide/concepts/expression-trees/index.md	"Expression Trees"

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[tommcdon]

Diagnostic changes LGTM, thanks!

[BillWagner]

This LGTM as well