chore: Release v1.12.1 (#1984)

## Motivation

v 1.12.1
 


<!-- start pr-codex -->

---

## PR-Codex overview
This PR updates the version of `@farcaster/hubble` to `1.12.1` and
includes patch changes related to fixing upload retries, pruning checks,
and index migration.

### Detailed summary
- Updated version to `1.12.1`
- Retry uploads of snapshot chunks to R2
- Check before pruning
- Fname index migration from Little endian to big endian

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question}`

<!-- end pr-codex -->

apps/hubble/CHANGELOG.md

@@ -1,5 +1,13 @@
 # @farcaster/hubble
 
+## 1.12.1
+
+### Patch Changes
+
+- 26ced763: fix: Retry uploads of snapshot chunks to R2
+- 4286432d: fix: Check if we need to prune before actually pruning
+- 7b850fb9: fix: Fname index from Little endian -> big endian migration
+
 ## 1.12.0
 
 ### Minor Changes

apps/hubble/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@farcaster/hubble",
-  "version": "1.12.0",
+  "version": "1.12.1",
   "description": "Farcaster Hub",
   "author": "",
   "license": "",