prepare 1.96.0 (#3619)

after commit, on master make sure to:

   git tag -a 1.96.0
   git push origin 1.96.0
   git tag -a py-1.96.0
   git push origin py-1.96.0

CHANGELOG.md

@@ -4,15 +4,18 @@
 
 ### API-Changes
 
+### Changes
+
+### Fixes
+
+## 1.96.0
+
 ### Changes
 - jsonrpc js client:
   - Change package name from `deltachat-jsonrpc-client` to `@deltachat/jsonrpc-client`
   - remove relative file dependency to it from `deltachat-node` (because it did not work anyway and broke the nix build of desktop)
   - ci: add github ci action to upload it to our download server automaticaly on realease
 
-### Fixes
-
-
 ## 1.95.0
 
 ### API-Changes