fix build

Author: riccardobl

.github/workflows/publish-package.yml

@@ -9,6 +9,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+        with:
+          submodules: true
 
       - name: Set up Python
         uses: actions/setup-python@v2

library.properties

@@ -7,4 +7,4 @@ paragraph=This library allows you to send and receive Nostr events.
 category=Communication
 url=https://github.com/riccardobl/nostrduino
 architectures=esp32
-depends=ArduinoJson (>=6.21.1),uBitcoin (>=0.2.0),WebSockets (>=2.3.5)
+depends=ArduinoJson (>=6.21.1),WebSockets (>=2.3.5)