Bump the bolt-maven group with 3 updates (#27)

Author: dependabot[bot]

pom.xml

@@ -72,12 +72,12 @@
         <dependency>
             <groupId>com.slack.api</groupId>
             <artifactId>bolt</artifactId>
-            <version>1.45.3</version>
+            <version>1.45.4</version>
         </dependency>
         <dependency>
             <groupId>com.slack.api</groupId>
             <artifactId>bolt-socket-mode</artifactId>
-            <version>1.45.3</version>
+            <version>1.45.4</version>
         </dependency>
         <dependency>
             <groupId>javax.websocket</groupId>
@@ -93,7 +93,7 @@
         <dependency>
             <groupId>com.slack.api</groupId>
             <artifactId>bolt-jetty</artifactId>
-            <version>1.45.3</version>
+            <version>1.45.4</version>
         </dependency>
         <!-- ***** TEST DEPENDENCIES ***** -->
         <dependency>