liquibase: fix missing dependencies

(cherry picked from commit 7d270d9)
Signed-off-by: Maximilian Bosch <maximilian@mbosch.me>

pkgs/development/tools/database/liquibase/default.nix

@@ -6,7 +6,18 @@ assert mysqlSupport -> mysql_jdbc != null;
 with stdenv.lib;
 let
   extraJars = optional mysqlSupport mysql_jdbc;
-
+  logback-core = fetchurl {
+    url = "http://central.maven.org/maven2/ch/qos/logback/logback-core/1.2.3/logback-core-1.2.3.jar";
+    sha256 = "5946d837fe6f960c02a53eda7a6926ecc3c758bbdd69aa453ee429f858217f22";
+  };
+  logback-classic = fetchurl {
+    url = "http://central.maven.org/maven2/ch/qos/logback/logback-classic/1.2.3/logback-classic-1.2.3.jar";
+    sha256 = "fb53f8539e7fcb8f093a56e138112056ec1dc809ebb020b59d8a36a5ebac37e0";
+  };
+  slf4j = fetchurl {
+    url = "http://central.maven.org/maven2/org/slf4j/slf4j-api/1.7.25/slf4j-api-1.7.25.jar";
+    sha256 = "18c4a0095d5c1da6b817592e767bb23d29dd2f560ad74df75ff3961dbde25b79";
+  };
 in
 
 stdenv.mkDerivation rec {
@@ -34,6 +45,7 @@ stdenv.mkDerivation rec {
     in ''
       mkdir -p $out/{bin,lib,sdk}
       mv ./* $out/
+      cp ${logback-core} ${logback-classic} ${slf4j} $out/lib
 
       # Clean up documentation.
       mkdir -p $out/share/doc/${name}