chore(deps): update dependency langchain-google-vertexai to v2 #1462

	# Copyright 2024 Google LLC
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.

	name: Lint
	on:
	pull_request:
	paths-ignore: # Changes to the paths list need to be reflected in lint_fallback.yml
	- "*.md"
	- ".kokoro/**"
	- ".github/**"

	jobs:
	lint:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	steps:
	- name: Checkout Repository
	uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4

	- name: Setup Python
	uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5.2.0
	with:
	python-version: "3.11"

	- name: Install Library requirements
	run: pip install -r requirements.txt

	- name: Install Sample requirements
	run: pip install -r samples/requirements.txt

	- name: Install module (and test requirements)
	run: pip install -e .[test]

	- name: Run linters
	run: \|
	black --check .
	isort --check .

	- name: Run type-check
	run: mypy --install-types --non-interactive .

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