Release 15.0.1 (#439)

### Developer Checklist (Definition of Done)

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### Summary of changes

- fix: wrong version number package.json for release 15.0.0

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Thanks for creating this pull request 🤗

package.json

@@ -1,7 +1,7 @@
 {
   "name": "ordino",
   "description": "Target discovery platform for exploring rankings of genes, disease models, and other entities.",
-  "version": "15.0.0",
+  "version": "15.0.1",
   "author": {
     "name": "The Caleydo Team",
     "email": "[email protected]",