Update the help text with consistent provider descriptions

[tas50]

Right now it's all over the place and we're not describing the actual things we scan within these larger technologies properly

Now:

Available Commands:
  arista           Scan an Arista EOS device
  atlassian        Scan an Atlassian Cloud Jira, Confluence or Bitbucket instance
  aws              Scan an AWS account
  azure            Scan an Azure subscription
  container        Scan a running container or container image
  docker           Scan a running Docker container or Docker image
  equinix          Scan an Equinix Metal organization
  filesystem       Scan a mounted file system target
  gcp              Scan a Google Cloud project or folder
  github           Scan a GitHub organization or repository
  gitlab           Scan a GitLab group or project
  google-workspace Scan a Google Workspace account
  host             Scan a remote host
  ipmi             Scan an IPMI interface
  k8s              Scan a Kubernetes cluster or local manifest file(s)
  local            Scan your local system
  mock             Scan use a recording without an active connection
  ms365            Scan a Microsoft 365 account
  oci              Scan an Oracle Cloud Infrastructure tenancy
  okta             Scan an Okta organization
  opcua            Scan an OPC UA device
  slack            Scan a Slack team
  ssh              Scan a remote system via SSH
  terraform        Scan a Terraform HCL file or directory
  vagrant          Scan a Vagrant host
  vcd              Scan a VMware Cloud Director installation
  vsphere          Scan a VMware vSphere installation
  winrm            Scan a remote system via WinRM

[github-actions]

Test Results

2 996 tests  ±0   2 995 ✅ ±0   1m 28s ⏱️ -1s
  329 suites ±0       1 💤 ±0 
   23 files   ±0       0 ❌ ±0 

Results for commit 6b84225. ± Comparison against base commit dd75c94.

[vjeffrey]

thank you!