chore(helm): update image ghcr.io/linuxserver/projectsend digest to 8817a8f (#38875)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| ghcr.io/linuxserver/projectsend | digest | `b3dabad` -> `8817a8f` |

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charts/stable/projectsend/Chart.yaml

@@ -43,5 +43,5 @@ sources:
   - https://github.com/projectsend/projectsend
   - https://github.com/truecharts/charts/tree/master/charts/stable/projectsend
 type: application
-version: 15.6.5
+version: 15.6.6
 

charts/stable/projectsend/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: ghcr.io/linuxserver/projectsend
   pullPolicy: IfNotPresent
-  tag: latest@sha256:b3dabad3e81b34296448304ffd185cc01ff7eea651e745caedaf1bd3ddceb795
+  tag: latest@sha256:8817a8f149175435391ddf175b3002f2ea5341708321b2faa511b9773c8e2ddc
 securityContext:
   container:
     runAsNonRoot: false