[Fix #359] Workaround the transit-cljs map entry issue

[arichiardi]

See also cognitect/transit-cljs#42.

[arichiardi]

It looks like this has some side effect I was not able to investigate further. I see a very weird instrumentation failure that does not happen with lumo 1.8.0 vanilla:

Call to #'ep-cloud.event-store/query-events! did not conform to spec:
val: "order" fails at: [:args] predicate: (cat :domain :event/domain :entity :event/entity :opts :query-events/opts)
:cljs.spec.alpha/spec  #object[cljs.spec.alpha.t_cljs$spec$alpha21371]
:cljs.spec.alpha/value  "order"
:cljs.spec.alpha/args  "order"
:cljs.spec.alpha/failure  :instrument

Error: Call to #'ep-cloud.event-store/query-events! did not conform to spec:
val: "order" fails at: [:args] predicate: (cat :domain :event/domain :entity :event/entity :opts :query-events/opts)
:cljs.spec.alpha/spec  #object[cljs.spec.alpha.t_cljs$spec$alpha21371]
:cljs.spec.alpha/value  "order"
:cljs.spec.alpha/args  "order"
:cljs.spec.alpha/failure  :instrument

    at new cljs.core.ExceptionInfo (<embedded>:2053:47)
    at Function.cljs.core.ex_info.cljs$core$IFn$_invoke$arity$3 (<embedded>:2056:72)
    at Function.cljs.core.ex_info.cljs$core$IFn$_invoke$arity$2 (<embedded>:2055:449)
    at cljs/spec/test/alpha.js:131:25
    at Function.G__3670__delegate [as cljs$core$IFn$_invoke$arity$variadic] (cljs/spec/test/alpha.js:162:1)
    at Function.ep_cloud.event_store.query_events_BANG_.cljs$lang$applyTo (evalmachine.<anonymous>:54:48)
    at Function.cljs.core.apply.cljs$core$IFn$_invoke$arity$2 (<embedded>:878:190)
    at Function.G__3675__delegate (cljs/spec/test/alpha.js:210:28)
    at Function.G__3675 [as afn] (cljs/spec/test/alpha.js:224:26)
    at Function.e (<embedded>:594:8)

[arichiardi]

Superseded by #379.