chore(deps): update odh-mm-rest-proxy-v2-16 to d6f3d51

Image created from 'https://github.com/red-hat-data-services/rest-proxy?rev=2569c33674ecca722c3708f5d6f3125164277cc5'

Signed-off-by: konflux-internal-p02 <170854209+konflux-internal-p02[bot]@users.noreply.github.com>

Author: konflux-internal-p02[bot]

build/operator-nudging.yaml

@@ -28,7 +28,7 @@ relatedImages:
 - name: RELATED_IMAGE_ODH_ML_PIPELINES_SCHEDULEDWORKFLOW_V2_IMAGE
   value: quay.io/rhoai/odh-ml-pipelines-scheduledworkflow-v2-rhel8@sha256:fd98f9772ed3d5bbbdd5bbe1568a052cb17f14d7d5d677fcc15fb5b27078c64e
 - name: RELATED_IMAGE_ODH_MM_REST_PROXY_IMAGE
-  value: quay.io/rhoai/odh-mm-rest-proxy-rhel8@sha256:58bdd1a1d5ebd4fe25fa1e1c386415df901ab2758e21f85c7494409570ffbfe2
+  value: quay.io/rhoai/odh-mm-rest-proxy-rhel8@sha256:d6f3d513d5dbf4b06892ca4ba0242f4cf6a6701b7b7e270d5b4aa8376d79ce2f
 - name: RELATED_IMAGE_ODH_MODELMESH_CONTROLLER_IMAGE
   value: quay.io/rhoai/odh-modelmesh-serving-controller-rhel8@sha256:ac36f3954cac222652200835763d9cd6db1ff75f3bcacabae90011f35ca1bcb8
 - name: RELATED_IMAGE_ODH_MODELMESH_IMAGE