[MAINT] Exclude only nilearn 0.10.3

[Remi-Gau]

Closes #872

Changes proposed in this pull request:

[welcome]

Thanks for opening this pull request! We have detected this is the first time you have contributed to NiMARE. Please check out our contributing guidelines.
We invite you to list yourself as a NiMARE contributor, so if your name is not already mentioned, please modify the .zenodo.json file with your data right above Angie's entry. Example:

{
  "name": "Contributor, New",
  "affiliation": "Department of Psychology, Some University",
  "orcid": "<your id>"
},
{
  "name": "Laird, Angela R.",
  "affiliation": "Florida International University",
  "orcid": "0000-0003-3379-8744"
},

Of course, if you want to opt out this time there is no problem at all with adding your name later. You will be always welcome to add it in the future whenever you feel it should be listed.

[jdkent]

Thanks! I think this PR will be rolled with #873 and pulled in with that, I'll do that.

[Remi-Gau]

okidoki: will let you handle it (close, merge...) Ping me if you need anything.