Upgrade to sqlx 0.7.2 (#736)

* Update to sqlx 0.7.2

* Somehow missed one (and remove queries from other branch)

.sqlx/query-fa1b92b15cc108fa046998f789c8b259e0226e7dac16c635927ca74abc78cea9.json

@@ -0,0 +1,23 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT EXISTS(SELECT 1 FROM mods m INNER JOIN team_members tm ON tm.team_id = m.team_id AND user_id = $2 WHERE m.id = $1)",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "exists",
+        "type_info": "Bool"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Int8",
+        "Int8"
+      ]
+    },
+    "nullable": [
+      null
+    ]
+  },
+  "hash": "fa1b92b15cc108fa046998f789c8b259e0226e7dac16c635927ca74abc78cea9"
+}