🩹 MakeFile various tweaks #295

Job	Run time
build	3m 38s
test (BoxingTests.Kernel)	1m 45s
test (Cosmos.Compiler.Tests.TypeSystem.Kernel)	2m 18s
test (Cosmos.Compiler.Tests.Bcl.Kernel)	3m 0s
test (Cosmos.Compiler.Tests.Bcl.System.Kernel)	3m 39s
test (Cosmos.Compiler.Tests.Exceptions.Kernel)	1m 39s
test (Cosmos.Compiler.Tests.MethodTests.Kernel)	1m 47s
test (Cosmos.Compiler.Tests.SingleEchoTest.Kernel)	1m 46s
test (Cosmos.Kernel.Tests.Fat.Kernel)	3m 3s
test (Cosmos.Kernel.Tests.IO.Kernel)	1m 46s
test (SimpleStructsAndArraysTest.Kernel)	1m 44s
test (Cosmos.Kernel.Tests.DiskManager.Kernel)	1m 46s
test (GraphicTest.Kernel)	2m 2s
test (NetworkTest.Kernel)	52s
test (AudioTests.Kernel)	4m 5s
test (MemoryOperationsTest.Kernel)	2m 1s
test (ProcessorTests.Kernel)	1m 40s
	38m 31s

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