Remove all files requiring WebAssembly api

implementation-contributed/javascriptcore/wasm/README.md

...-contributed/javascriptcore/wasm/function-tests/add-12.js

...buted/javascriptcore/wasm/function-tests/basic-element.js

...ibuted/javascriptcore/wasm/function-tests/br-as-return.js

...ted/javascriptcore/wasm/function-tests/br-if-as-return.js

...avascriptcore/wasm/function-tests/br-if-loop-less-than.js

.../javascriptcore/wasm/function-tests/br-table-as-return.js

...ributed/javascriptcore/wasm/function-tests/brTableAsIf.js

...d/javascriptcore/wasm/function-tests/brTableManyValues.js

...ted/javascriptcore/wasm/function-tests/brTableWithLoop.js

...uted/javascriptcore/wasm/function-tests/context-switch.js

...ntributed/javascriptcore/wasm/function-tests/dead-call.js

...ted/javascriptcore/wasm/function-tests/double-instance.js

...tributed/javascriptcore/wasm/function-tests/exceptions.js

...ntributed/javascriptcore/wasm/function-tests/f32-const.js

...ntributed/javascriptcore/wasm/function-tests/f64-const.js

...ntributed/javascriptcore/wasm/function-tests/factorial.js

...ntributed/javascriptcore/wasm/function-tests/float-sub.js

...tcore/wasm/function-tests/function-import-return-value.js

...buted/javascriptcore/wasm/function-tests/grow-memory-2.js