chore(main): release 1.8.0

[github-actions]

🤖 I have created a release beep boop

1.8.0 (2023-11-15)

Features

• add offline installs for capi (#56) (cdf3ddb)
• Allow custom ca certificates for K8s cluster (b22a38a)
• Set node selector for CAPI components (6719b63)
• upgrade CAPI version to 1.5.1 (#62) (65f8a63)

Bug Fixes

• Grant write perms to gh token (6b4aea7)
• loosen kubernetes.core to above 2.3.2 (f7ce48f)
• Make a workaround for run_once of token generation (74040c8)
• Set default values for imagePullPolicy in kubeadmConfigSpec of CRDs (ebf9dd1)
• Update CAPO version (#58) (c204d44)
• use kubelet_hostname instead of inventory_hostname_short (5c08c72)
• use SSH ARGs from command line if provided (39fcd5c)

Documentation

• add upgrade docs (#40) (e9cb5dd)

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