kubechecks checking every application on every PR

[KyriosGN0]

hey, we upgraded kubechecks from 2.1.1 to 2.3.0 and now it seems like kubecheck tries to process every application on every PR that we open (we use only helm charts)
it also seems to break the GH comment styling

this gets solved when using earlier image like 2.2.3

the processing of every application is solved by downgrading to version 2.2.2

[MeNsaaH]

fixed message format in #373

[KyriosGN0]

@MeNsaaH thx, the first issue is more important imho