Add more edgy cases for import()

...ons/dynamic-import/assignment-expression/additive-expr.js

...ons/dynamic-import/assignment-expression/array-literal.js

...ns/dynamic-import/assignment-expression/arrow-function.js

...ssions/dynamic-import/assignment-expression/await-expr.js

.../dynamic-import/assignment-expression/await-identifier.js

...namic-import/assignment-expression/call-expr-arguments.js

...ns/dynamic-import/assignment-expression/call-expr-expr.js

...amic-import/assignment-expression/call-expr-identifier.js

...s/dynamic-import/assignment-expression/cover-call-expr.js

...-import/assignment-expression/cover-parenthesized-expr.js

...ssions/dynamic-import/assignment-expression/identifier.js

.../assignment-expression/lhs-assign-operator-assign-expr.js

...port/assignment-expression/lhs-eq-assign-expr-nostrict.js

...ynamic-import/assignment-expression/lhs-eq-assign-expr.js

.../dynamic-import/assignment-expression/logical-and-expr.js

...s/dynamic-import/assignment-expression/logical-or-expr.js

...sions/dynamic-import/assignment-expression/member-expr.js

...import/assignment-expression/module-code-other_FIXTURE.js

...namic-import/assignment-expression/module-code_FIXTURE.js

...ssions/dynamic-import/assignment-expression/new-target.js