Update Krystal-bull to v1.9.4 (#150)

Co-authored-by: Steven Briscoe <me@stevenbriscoe.com>

krystal-bull/docker-compose.yml

@@ -7,7 +7,7 @@ services:
       APP_PORT: 3001
   
   web:
-    image: bitcoinscala/oracle-server-ui:1.9.3@sha256:82eacff09b2a5b7f8bcc5ab61353861cf6674af0164df8c011e102ac501d77c4
+    image: bitcoinscala/oracle-server-ui:1.9.4@sha256:7f5213536a5f98f74abba64aaa6275dbb15d94bbb98511f2c13b2b360010d2bb
     user: "1000:1000"
     restart: on-failure
     stop_grace_period: 1m
@@ -28,7 +28,7 @@ services:
       - oracleserver
   
   oracleserver:
-    image: bitcoinscala/bitcoin-s-oracle-server:1.9.3@sha256:fd1d1460bc3299422bcf30b5b694514a812f6986e549c690e04a5393b0d8e7b0
+    image: bitcoinscala/bitcoin-s-oracle-server:1.9.4@sha256:844db1c6fd314dfc37d928b76e886ea124419c36f0d4e06952e35776adeabe06
     entrypoint: ["/opt/docker/bin/bitcoin-s-oracle-server", "--datadir", "/bitcoin-s", "--conf", "/opt/docker/docker-application.conf"]   
     user: "1000:1000"
     restart: on-failure

krystal-bull/umbrel-app.yml

@@ -2,7 +2,7 @@ manifestVersion: 1
 id: krystal-bull
 category: Finance
 name: Krystal Bull
-version: "1.9.3"
+version: "1.9.4"
 tagline: Become an oracle and create Bitcoin bets
 description: >-
   Krystal Bull allows you to become a Bitcoin oracle. An oracle
@@ -18,7 +18,7 @@ description: >-
 
   WARNING: This version of Krystal Bull is an early alpha release for testing. It's not secure, please don't use it for anything serious.
 releaseNotes: >-
-  Export staking address private key
+  Update to the 1.9.4 release of bitcoin-s
 
 developer: SuredBits
 website: https://suredbits.com/