chore(helm): update image docker.io/kylemanna/bitcoind digest to d49d52d (#39436)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/kylemanna/bitcoind | digest | `d89eb3f` -> `d49d52d` |

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charts/stable/bitcoin-node/Chart.yaml

@@ -36,5 +36,5 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/bitcoin-node
   - https://hub.docker.com/r/kylemanna/bitcoind
 type: application
-version: 8.4.1
+version: 8.4.2
 

charts/stable/bitcoin-node/values.yaml

@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: docker.io/kylemanna/bitcoind
-  tag: latest@sha256:d89eb3f43a2249dc1c9e06ed2617fbdf378d2c507d0ddeea933883a10678480b
+  tag: latest@sha256:d49d52d76bf7854585f99bd9d2cf48babe2f398ce4d8a0645b139cbc6bd60fc6
 persistence:
   blockhainstorage:
     enabled: true