Add support for ap-southeast-6 (Asia Pacific - Malaysia) region

[aacotroneo]

The ap-southeast-6 region (Asia Pacific - Malaysia) is missing from the supported regions list in provider/types.go (around line 45-46). This appears to be an oversight since other recent AP Southeast regions are already included.

Reference:

pulumi-aws/provider/types.go

Lines 45 to 46 in d126371

	{Value: "ap-southeast-5", Name: "APSoutheast5"}, // Asia Pacific (Malaysia)
	{Value: "ap-southeast-7", Name: "APSoutheast7"}, // Asia Pacific (Thailand)

[shansmith01]

ap-southeast-6 region (Auckland, New Zealand). All the same it would be nice to have it added

[pulumi-bot]

This issue has been addressed in PR #6613 and shipped in release v7.43.0.