steampipe plugin update --all does not work.

[johnsmyth]

steampipe plugin update --all reports that there are no updates, but there are updates. steampipe plugin update aws gcp installs the updates successfully:

$ steampipe plugin list
┌─────────────────────────────────────────────────────┬─────────┬─────────────────────────────────────────────┐
│ NAME                                                │ VERSION │ CONNECTIONS                                 │
├─────────────────────────────────────────────────────┼─────────┼─────────────────────────────────────────────┤
│ hub.steampipe.io/plugins/turbot/[email protected]             │         │                                             │
│ hub.steampipe.io/plugins/turbot/aws@latest          │ 0.5.0   │ aws,aws_pixie_aab,aws_morales,aws_pixie_aaa │
│ hub.steampipe.io/plugins/turbot/azure@latest        │         │ azure,azure_dmi,azure_morales_aaa           │
│ hub.steampipe.io/plugins/turbot/digitalocean@latest │ 0.1.0   │ digitalocean                                │
│ hub.steampipe.io/plugins/turbot/gcp@latest          │ 0.1.0   │ gcp_niteowl,gcp,gcp_morales                 │
│ hub.steampipe.io/plugins/turbot/github@latest       │ 0.0.5   │ github                                      │
│ hub.steampipe.io/plugins/turbot/google@latest       │ 0.0.1   │                                             │
│ hub.steampipe.io/plugins/turbot/ipstack@latest      │         │ ipstack                                     │
│ hub.steampipe.io/plugins/turbot/k8s@latest          │ local   │ k8s                                         │
│ hub.steampipe.io/plugins/turbot/slack@latest        │         │ slack                                       │
│ hub.steampipe.io/plugins/turbot/steampipe@latest    │ 0.0.2   │ steampipe                                   │
│ hub.steampipe.io/plugins/turbot/turbot@latest       │ local   │ turbot                                      │
│ hub.steampipe.io/plugins/turbot/whois@latest        │         │ whois                                       │
│ hub.steampipe.io/plugins/turbot/zendesk@latest      │         │ zendesk                                     │
└─────────────────────────────────────────────────────┴─────────┴─────────────────────────────────────────────┘

$ steampipe plugin update --all
All plugins are up to date.

$ steampipe plugin update aws gcp

Updated plugin: aws v0.5.1
Documentation:  https://hub.steampipe.io/plugins/turbot/aws

Updated plugin: gcp v0.1.1
Documentation:  https://hub.steampipe.io/plugins/turbot/gcp

[LalitLab]

➜  steampipe-plugin-aws git:(main) steampipe plugin update --all
All plugins are up to date.
➜  steampipe-plugin-aws git:(main) steampipe plugin update --all
Updated plugin: turbot/azure@latest v0.2.2
Documentation:  https://hub.steampipe.io/plugins/turbot/turbot/azure@latest
Updated plugin: turbot/aws@latest v0.5.3
Documentation:  https://hub.steampipe.io/plugins/turbot/turbot/aws@latest
Updated plugin: turbot/gcp@latest v0.2.1
Documentation:  https://hub.steampipe.io/plugins/turbot/turbot/gcp@latest

When I ran steampipe plugin update --all it showed a message as All plugins are up to date.
After that I ran the same command immediately and it updated the respective plugins