Update QA yamls to 1.15.0-rc.3

Author: Enkidu93

deploy/qa-ext-values.yaml

@@ -1,14 +1,14 @@
 externalHost: qa.serval-api.org
 environment: Production
-deploymentVersion: '1.15.0-rc.2'
+deploymentVersion: '1.15.0-rc.3'
 alertEmail: ext-qa-serval-alerts@languagetechnology.org
 emailsToAlert: eli_lowry@sil.org
 enableTls: true
 namespace: serval
 auth0Domain: dev-sillsdev.auth0.com
 lokiTenant: serval-tenant
 lokiUrl: http://loki-distributed-gateway.loki.svc.cluster.local
-servalImage: ghcr.io/sillsdev/serval:1.15.0-rc.2
+servalImage: ghcr.io/sillsdev/serval:1.15.0-rc.3
 ClearMLDockerImage: ghcr.io/sillsdev/machine.py:1.11.1
 ClearMLQueue: production
 MongoConnectionPrefix: qa_

deploy/qa-int-values.yaml

@@ -8,7 +8,7 @@ namespace: nlp
 auth0Domain: sil-appbuilder.auth0.com
 lokiTenant: nlp-tenant
 lokiUrl: http://loki-distributed-gateway.loki.svc.cluster.local
-servalImage: ghcr.io/sillsdev/serval:1.15.0-rc.2
+servalImage: ghcr.io/sillsdev/serval:1.15.0-rc.3
 ClearMLDockerImage: ghcr.io/sillsdev/machine.py:1.11.1
 ClearMLQueue: production
 MongoConnectionPrefix: qa_int_