reco: v1.1.2 removed old 3yr RI and fix day calculation

Use this release if you want to make sure the recommendations given are only those officially listed on the pricing page for DynamoDB. This release removes the 3yr CMH/Ohio RI which is available on the API as of the time of release but not officially offered on the product pricing page for DynamoDB.

What's Changed

• Removing CMH 3 yr RI by @switch180 in #30
• Fix reco count days correctly by @h-minamiohtsu in #15

New Contributors

• @h-minamiohtsu made their first contribution in #15

Full Changelog: reco-v1.1.1...reco-v1.1.2