Isil: Add simple conversion test for x86

[gompoc]

Also removes trailing space at end of instructions without operands

[coveralls]

Coverage Report for CI Build 29640847925

Coverage increased (+1.6%) to 37.872%

Details

• Coverage increased (+1.6%) from the base build.
• Patch coverage: 3 uncovered changes across 1 file (34 of 37 lines covered, 91.89%).
• No coverage regressions found.

Uncovered Changes

File	Changed	Covered	%
Cpp2IL.Core/ISIL/Instruction.cs	37	34	91.89%

Coverage Regressions

No coverage regressions found.

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Coverage Stats

Relevant Lines:	12983
Covered Lines:	5276
Line Coverage:	40.64%
Relevant Branches:	8600
Covered Branches:	2898
Branch Coverage:	33.7%
Branches in Coverage %:	Yes
Coverage Strength:	174353.23 hits per line

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💛 - Coveralls