feat(parser): upgrade pelias-parser dependency

BREAKING CHANGE: upgrades to a new major version of pelias/parser which reverts unit number parsing functionality due to OOM errors.

Additional changes in pelias/parser being brought in:
- pelias/parser@72d6463
- pelias/parser@90481c5
- pelias/parser@94eae1b
- pelias/parser@e92f96c
- pelias/parser@a1af69b

Original commit to pin pelias-parser to a branch:
4061a2f

package.json

@@ -54,7 +54,7 @@
     "pelias-logger": "^1.2.0",
     "pelias-microservice-wrapper": "^1.10.0",
     "pelias-model": "^9.0.0",
-    "pelias-parser": "pelias/parser#remove-unit-type",
+    "pelias-parser": "^2.0.0",
     "pelias-query": "^11.0.0",
     "pelias-sorting": "^1.2.0",
     "predicates": "^2.0.0",