deps: bump it-map from 1.0.6 to 2.0.0

Bumps [it-map](https://github.com/achingbrain/it) from 1.0.6 to 2.0.0.
- [Release notes](https://github.com/achingbrain/it/releases)
- [Commits](https://github.com/achingbrain/it/compare/it-map@1.0.6...it-map-v2.0.0)

---
updated-dependencies:
- dependency-name: it-map
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package.json

@@ -165,7 +165,7 @@
     "datastore-core": "^8.0.1",
     "interface-datastore": "^7.0.0",
     "it-filter": "^1.0.2",
-    "it-map": "^1.0.5",
+    "it-map": "^2.0.0",
     "it-sort": "^1.0.0",
     "it-take": "^1.0.1",
     "level": "^8.0.0"