🐛 Source Mailchimp: fix campaign's stream normalization (#10975)

* Remove type from x-discriminator node

* Bump version in Dockerfile

* Update changelog

* Update source definition and specs

Author: arimbr

airbyte-config/init/src/main/resources/seed/source_definitions.yaml

@@ -432,7 +432,7 @@
 - name: Mailchimp
   sourceDefinitionId: b03a9f3e-22a5-11eb-adc1-0242ac120002
   dockerRepository: airbyte/source-mailchimp
-  dockerImageTag: 0.2.11
+  dockerImageTag: 0.2.12
   documentationUrl: https://docs.airbyte.io/integrations/sources/mailchimp
   icon: mailchimp.svg
   sourceType: api

airbyte-config/init/src/main/resources/seed/source_specs.yaml

@@ -4364,7 +4364,7 @@
     supportsNormalization: false
     supportsDBT: false
     supported_destination_sync_modes: []
-- dockerImage: "airbyte/source-mailchimp:0.2.11"
+- dockerImage: "airbyte/source-mailchimp:0.2.12"
   spec:
     documentationUrl: "https://docs.airbyte.io/integrations/sources/mailchimp"
     connectionSpecification:

airbyte-integrations/connectors/source-mailchimp/Dockerfile

@@ -12,5 +12,5 @@ RUN pip install .
 ENV AIRBYTE_ENTRYPOINT "python /airbyte/integration_code/main.py"
 ENTRYPOINT ["python", "/airbyte/integration_code/main.py"]
 
-LABEL io.airbyte.version=0.2.11
+LABEL io.airbyte.version=0.2.12
 LABEL io.airbyte.name=airbyte/source-mailchimp

airbyte-integrations/connectors/source-mailchimp/source_mailchimp/schemas/shared/segmentCondition.json

@@ -4,7 +4,6 @@
   "description": "Segment match conditions. There are multiple possible types, see the [condition types documentation](https://mailchimp.com/developer/marketing/docs/alternative-schemas/#segment-condition-schemas).",
   "items": {
     "x-discriminator": {
-      "type": "string",
       "propertyName": "condition_type"
     },
     "oneOf": [

docs/integrations/sources/mailchimp.md

@@ -60,6 +60,7 @@ OR
 
 | Version | Date | Pull Request | Subject |
 | :--- | :--- | :--- | :--- |
+| 0.2.12 | 2022-03-17| [10975](https://github.com/airbytehq/airbyte/pull/10975) | Fix campaign's stream normalization |
 | 0.2.11 | 2021-12-24| [7159](https://github.com/airbytehq/airbyte/pull/7159) | Add oauth2.0 support |
 | 0.2.10 | 2021-12-21 | [9000](https://github.com/airbytehq/airbyte/pull/9000) | Update connector fields title/description |
 | 0.2.9  | 2021-12-13 | [7975](https://github.com/airbytehq/airbyte/pull/7975) | Updated JSON schemas |