Update dev server IAM policy…

… with changes made by James on the AWS Console.

I copied the policy¹ as JSON from AWS Console and pasted directly into
the file. After reordering to match the existing file contents, which
are sorted to be more readable rather than alphabetical, I confirmed
that this updated version of the file results in no unexpected changes
with `terraform plan` (after accounting for policy changes in other
PRs).

¹ arn:aws:iam::827581582529:policy/NextstrainDotOrgServerInstance-testing

Co-authored-by: James Hadfield <[email protected]>

aws/iam/policy/NextstrainDotOrgServerInstanceDev.json

@@ -43,6 +43,18 @@
         "arn:aws:s3:::nextstrain-groups/test/*",
         "arn:aws:s3:::nextstrain-groups/test-private/*"
       ]
+    },
+    {
+      "Sid": "GetInventories",
+      "Effect": "Allow",
+      "Action": [
+        "s3:GetObject"
+      ],
+      "Resource": [
+        "arn:aws:s3:::nextstrain-inventories/nextstrain-data/*",
+        "arn:aws:s3:::nextstrain-inventories/nextstrain-staging/*",
+        "arn:aws:s3:::nextstrain-inventories/resources.json.gz"
+      ]
     }
   ]
 }