chore(deps): bump org.bitcoin-s:bitcoin-s-secp256k1jni

Bumps [org.bitcoin-s:bitcoin-s-secp256k1jni](https://github.com/bitcoin-s/bitcoin-s) from 1.9.11 to 1.9.12.
- [Release notes](https://github.com/bitcoin-s/bitcoin-s/releases)
- [Commits](bitcoin-s/bitcoin-s@1.9.11...1.9.12)

---
updated-dependencies:
- dependency-name: org.bitcoin-s:bitcoin-s-secp256k1jni
  dependency-version: 1.9.12
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -249,7 +249,7 @@
 		<dependency>
 			<groupId>org.bitcoin-s</groupId>
 			<artifactId>bitcoin-s-secp256k1jni</artifactId>
-			<version>1.9.11</version>
+			<version>1.9.12</version>
 		</dependency>
 		<dependency>
 			<groupId>org.web3j</groupId>