chore: prep release 1.8.2 (aws-powertools#653)

chore: prep release 1.8.1 (aws-powertools#647)

chore: prep release 1.8.0 (aws-powertools#608)

Co-authored-by: Pankaj Agrawal <pankaagr@amazon.com>

chore: prep release 1.7.3

chore: prep release 1.7.2 (aws-powertools#490)

Co-authored-by: Pankaj Agrawal <pankaagr@amazon.com>

chore: prep release 1.7.1 (aws-powertools#459)

Co-authored-by: Pankaj Agrawal <pankaagr@amazon.com>

chore: prep release 1.7.0 (aws-powertools#457)

Co-authored-by: Pankaj Agrawal <pankaagr@amazon.com>

chore: prep release 1.6.0 (aws-powertools#436)

Co-authored-by: Pankaj Agrawal <pankaagr@amazon.com>

chore: prep release 1.5.0 (aws-powertools#345)

chore: prep release 1.4.0 (aws-powertools#324)

Co-authored-by: Pankaj Agrawal <pankaagr@amazon.com>