Rollup: fix circular dependencies in @runtime-type-inspector/runtime

[kungfooman]

src-runtime/index.mjs → @runtime-type-inspector/runtime/index.mjs...
(!) Circular dependencies
src-runtime/assertType.mjs -> src-runtime/validateType.mjs -> src-runtime/validateArray.mjs -> src-runtime/assertType.mjs
src-runtime/assertType.mjs -> src-runtime/validateType.mjs -> src-runtime/validateMap.mjs -> src-runtime/assertType.mjs
src-runtime/assertType.mjs -> src-runtime/validateType.mjs -> src-runtime/validateObject.mjs -> src-runtime/assertType.mjs
...and 5 more
created @runtime-type-inspector/runtime/index.mjs in 148ms