Disable a flaky isorecursion test (#4497)
Disable a flaky isorecursion test (#4497)

The IsorecursiveTest.CanonicalizeSelfReferences has been frequently failing on
Windows and MacOS CI. Disable it for now until I can investigate thoroughly.
WebAssembly/binaryen,WebAssembly/binaryen,WebAssembly/binaryen,WebAssembly/binaryen,WebAssembly/binaryen