chore(deps): update dependency org.apache.httpcomponents:httpmime to v4.5.12

Author: renovate-bot

healthcare/v1beta1/pom.xml

@@ -76,7 +76,7 @@
     <dependency>
       <groupId>org.apache.httpcomponents</groupId>
       <artifactId>httpmime</artifactId>
-      <version>4.5.11</version>
+      <version>4.5.12</version>
     </dependency>
     <!-- [START dependencies] -->
   </dependencies>