chore(main): release sdk 0.15.0 (#1541)

* chore(main): release sdk 0.15.0

* fix: update changelog for 0.15.0

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Justin R. Evans <jurevans@gmail.com>

Author: github-actions[bot]

.release-please-manifest.json

@@ -1,6 +1,6 @@
 {
   "apps/namadillo": "1.4.1",
   "apps/extension": "0.3.7",
-  "packages/sdk": "0.14.0",
+  "packages/sdk": "0.15.0",
   "packages/types": "0.3.0"
 }