fix: upgrade gov.nih.ncats:molwitch from 0.6.8 to 0.6.9

Snyk has created this PR to upgrade gov.nih.ncats:molwitch from 0.6.8 to 0.6.9.

See this package in maven:
gov.nih.ncats:molwitch

See this project in Snyk:
https://app.snyk.io/org/labshare-bot/project/5bf5ac3b-ae47-46b5-9fa5-7f7776fc755d?utm_source=github&utm_medium=referral&page=upgrade-pr

gsrs-module-substances-api/pom.xml

@@ -32,7 +32,7 @@
         <dependency>
             <groupId>gov.nih.ncats</groupId>
             <artifactId>molwitch</artifactId>
-            <version>0.6.8</version>
+            <version>0.6.9</version>
         </dependency>
         <dependency>
             <groupId>gov.nih.ncats</groupId>