disable flaky tests - part backport from #53682

Author: IanButterworth

test/cmdlineargs.jl

@@ -652,15 +652,19 @@ let exename = `$(Base.julia_cmd()) --startup-file=no --color=no`
                 code = code[3]
                 @test occursin("llvm.module.flags", code)
                 @test occursin("llvm.dbg.cu", code)
-                @test occursin("int.jl", code)
+                # TODO: consider moving test to llvmpasses as this fails on some platforms
+                # without clear reason
+                @test_skip occursin("int.jl", code)
                 @test !occursin("\"Int64\"", code)
             end
             let code = readchomperrors(`$exename -g2 -E "@eval Int64(1)+Int64(1)"`)
                 @test code[1]
                 code = code[3]
                 @test occursin("llvm.module.flags", code)
                 @test occursin("llvm.dbg.cu", code)
-                @test occursin("int.jl", code)
+                # TODO: consider moving test to llvmpasses as this fails on some platforms
+                # without clear reason
+                @test_skip occursin("int.jl", code)
                 @test occursin("\"Int64\"", code)
             end
         end