Update esignature sdk version to 4.0.0-RC1 (#94)

Author: DmitriySigma

JWT Console App/pom.xml

@@ -15,6 +15,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.source>11</maven.compiler.source>
         <maven.compiler.target>11</maven.compiler.target>
+        <esignature.version>4.0.0-RC1</esignature.version>
     </properties>
 
     <dependencies>
@@ -34,7 +35,8 @@
         <dependency>
             <groupId>com.docusign</groupId>
             <artifactId>docusign-esign-java</artifactId>
-            <version>3.15.0</version>
+            <version>${esignature.version}</version>
+            <classifier>shaded</classifier>
         </dependency>
 
         <dependency>

Quick_ACG/pom.xml

@@ -24,6 +24,7 @@
         <click.version>1.0.0</click.version>
         <monitor.version>1.0.0</monitor.version>
         <admin.version>1.0.0-BETA</admin.version>
+        <esignature.version>4.0.0-RC1</esignature.version>
     </properties>
 
     <dependencies>
@@ -78,7 +79,8 @@
         <dependency>
             <groupId>com.docusign</groupId>
             <artifactId>docusign-esign-java</artifactId>
-            <version>${docusign.version}</version>
+            <version>${esignature.version}</version>
+            <classifier>shaded</classifier>
         </dependency>
 
         <dependency>

pom.xml

@@ -23,7 +23,7 @@
         <java.version>11</java.version>
         <oauth2.version>2.5.6</oauth2.version>
         <commonsio.version>2.11.0</commonsio.version>
-        <docusign.version>3.23.0</docusign.version>
+        <esignature.version>4.0.0-RC1</esignature.version>
         <rooms.version>1.1.0</rooms.version>
         <click.version>	1.2.2</click.version>
         <monitor.version>1.1.0</monitor.version>
@@ -100,7 +100,8 @@
         <dependency>
             <groupId>com.docusign</groupId>
             <artifactId>docusign-esign-java</artifactId>
-            <version>${docusign.version}</version>
+            <version>${esignature.version}</version>
+            <classifier>shaded</classifier>
         </dependency>
 
         <dependency>