Update docker.elastic.co/wolfi/chainguard-base:latest Docker digest to e7cba12 (9.2) (#237314)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.elastic.co/wolfi/chainguard-base | digest | `65778cb` ->
`e7cba12` |

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This PR has been generated by [Renovate
Bot](https://redirect.github.com/renovatebot/renovate).

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Co-authored-by: elastic-renovate-prod[bot] <174716857+elastic-renovate-prod[bot]@users.noreply.github.com>
Co-authored-by: Brad White <[email protected]>

Author: elastic-renovate-prod[bot]

src/dev/build/tasks/os_packages/docker_generator/run.ts

@@ -52,7 +52,7 @@ export async function runDockerGenerator(
    */
   if (flags.baseImage === 'wolfi')
     baseImageName =
-      'docker.elastic.co/wolfi/chainguard-base:latest@sha256:65778cbc3e4b5e8a70ef4a804a3fd7b969f54d4e6bbfcc328f159db620320bd7';
+      'docker.elastic.co/wolfi/chainguard-base:latest@sha256:e7cba125e50439f1bfd52d327dfbf10994ad8c2556265b30055d7af58c1aa600';
 
   let imageFlavor = '';
   if (flags.baseImage === 'wolfi' && !flags.serverless && !flags.cloud) imageFlavor += `-wolfi`;