chore(helm): update image docker.io/ollama/ollama digest to c622a7a (#40033)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/ollama/ollama | digest | `b492845` -> `c622a7a` |

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charts/stable/ollama/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: docker.io/ollama/ollama
   pullPolicy: IfNotPresent
-  tag: 0.12.3@sha256:b4928458d13e61a03f718e61f93f0cf029ec5a50f083289185e40bbb43804766
+  tag: 0.12.3@sha256:c622a7adec67cf5bd7fe1802b7e26aa583a955a54e91d132889301f50c3e0bd0
 rocmImage:
   repository: docker.io/ollama/ollama
   pullPolicy: IfNotPresent