[artifactory-ha] Fix missing volume on member nodes when using gcpServiceAccount.customSecretName

[agunnerson-elastic]

Previously, only the volumeMount was created, but not the volume itself. This affected only member nodes, not primary nodes.

Fixes: #1873

PR Checklist

[Place an '[x]' (no spaces) in all applicable fields. Please remove unrelated fields.]

• Chart Version bumped
• CHANGELOG.md updated
• Title of the PR starts with chart name (e.g. [artifactory])

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[agunnerson-elastic]

^^ I'm waiting to get approval from my employer for signing the CLA. I'll post here once I get an update on that.

[oumkale]

Hi @agunnerson-elastic,

Thank you for your PR, we have already taken this internally and it will be released in upcoming release 7.84.x

Will keep you updated

[oumkale]

Hi @agunnerson-elastic,

We really appreciate your efforts and are happy to inform you that your changes have been taken internally and released in 107.84.10