build(deps): bump org.bouncycastle:bcprov-jdk15to18 from 1.76 to 1.77

Bumps [org.bouncycastle:bcprov-jdk15to18](https://github.com/bcgit/bc-java) from 1.76 to 1.77.
- [Changelog](https://github.com/bcgit/bc-java/blob/main/docs/releasenotes.html)
- [Commits](https://github.com/bcgit/bc-java/commits)

---
updated-dependencies:
- dependency-name: org.bouncycastle:bcprov-jdk15to18
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

build.gradle

@@ -63,7 +63,7 @@ dependencies {
     runtimeOnly "org.yaml:snakeyaml"
     runtimeOnly("ch.qos.logback:logback-classic")
 
-    implementation 'org.bouncycastle:bcprov-jdk15to18:1.76'
+    implementation 'org.bouncycastle:bcprov-jdk15to18:1.77'
 
     implementation "com.msgilligan:cj-btc-jsonrpc:${consensusjVersion}"
     implementation "com.msgilligan:cj-btc-rx-jsonrpc:${consensusjVersion}"