Version bumps and add CHANGELOG to packs/integrations augmented with metadata (#10678)

.gitignore

...ons/readers/llama-index-readers-agent-search/CHANGELOG.md

...s/readers/llama-index-readers-agent-search/pyproject.toml

...ions/readers/llama-index-readers-airbyte-cdk/CHANGELOG.md

...ns/readers/llama-index-readers-airbyte-cdk/pyproject.toml

...ons/readers/llama-index-readers-airbyte-gong/CHANGELOG.md

...s/readers/llama-index-readers-airbyte-gong/pyproject.toml

.../readers/llama-index-readers-airbyte-hubspot/CHANGELOG.md

...eaders/llama-index-readers-airbyte-hubspot/pyproject.toml

...aders/llama-index-readers-airbyte-salesforce/CHANGELOG.md

...ers/llama-index-readers-airbyte-salesforce/pyproject.toml

.../readers/llama-index-readers-airbyte-shopify/CHANGELOG.md

...eaders/llama-index-readers-airbyte-shopify/pyproject.toml

...s/readers/llama-index-readers-airbyte-stripe/CHANGELOG.md

...readers/llama-index-readers-airbyte-stripe/pyproject.toml

...readers/llama-index-readers-airbyte-typeform/CHANGELOG.md

...aders/llama-index-readers-airbyte-typeform/pyproject.toml

.../llama-index-readers-airbyte-zendesk-support/CHANGELOG.md

...lama-index-readers-airbyte-zendesk-support/pyproject.toml

...rations/readers/llama-index-readers-airtable/CHANGELOG.md