Update release checklist

Author: HazAT

release-checklist.md

@@ -2,10 +2,12 @@
 
   - [ ] Bump version in podspec file
   - [ ] Bump version in framework xcode targets
+  - [ ] Bump version in `Sentry.swift`
   - [ ] Ensure all needed changes are checked in the master branch
   - [ ] Run `make release`
   - [ ] `pod spec lint` and add new version to cocoapods repo
+  - [ ] Push new podspec version to master repo `pod trunk push SentrySwift.podspec --allow-warnings`
   - [ ] Create a version tag
-  - [ ] Update to latest version in sentry-docs
+  - [ ] Update sentry-docs
   - [ ] Write down changes on github in releases
   - [ ] Upload SentrySwift.Framework.zip to github release