fix: app/server/appsmith-plugins/googleSheetsPlugin/pom.xml to reduce…

… vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JAVA-ORGSPRINGFRAMEWORK-7945491

app/server/appsmith-plugins/googleSheetsPlugin/pom.xml

@@ -46,7 +46,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-webflux</artifactId>
-            <version>5.3.15</version>
+            <version>6.1.13</version>
             <exclusions>
                 <exclusion>
                     <groupId>io.projectreactor</groupId>