chore(helm): pin oci.trueforge.org/containerforge/jellyseer docker tag to 755e751 (#42229)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[oci.trueforge.org/containerforge/jellyseer](https://ghcr.io/trueforge-org/jellyseer)
([source](https://redirect.github.com/seerr-team/seerr)) | pinDigest |
-> `755e751` |

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charts/stable/jellyseerr/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: oci.trueforge.org/containerforge/jellyseer
-  tag: "2.7.3"
+  tag: "2.7.3@sha256:755e7512729bfd5af94933f33c220e2402e3c41e2126fe1db04cd55354765664"
   pullPolicy: IfNotPresent
 service:
   main: