Bump apache-airflow from 2.8.4 to 2.9.0 (#137)

* Bump apache-airflow from 2.8.4 to 2.9.0

Bumps [apache-airflow](https://github.com/apache/airflow) from 2.8.4 to 2.9.0.
- [Release notes](https://github.com/apache/airflow/releases)
- [Changelog](https://github.com/apache/airflow/blob/main/RELEASE_NOTES.rst)
- [Commits](apache/airflow@2.8.4...2.9.0)

---
updated-dependencies:
- dependency-name: apache-airflow
  dependency-type: direct:production
...

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

* Update pendulum to >=3 to support Python 3.12
* Align astro-runtime

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Niklas Schmidtmer <niklas@crate.io>

Dockerfile

@@ -1 +1 @@
-FROM quay.io/astronomer/astro-runtime:10.6.0-python-3.11
+FROM quay.io/astronomer/astro-runtime:11.1.0-python-3.11

requirements.txt

@@ -7,4 +7,4 @@ beautifulsoup4>=4,<5
 requests>=2.28.0,<3
 yfinance>=0.2,<0.3
 parquet-tools>=0.2.13,<1
-pendulum>=2,<4
+pendulum>=3,<4

setup.py

@@ -4,7 +4,7 @@
     name="crate-airflow-tutorial",
     packages=find_packages(),
     python_requires=">=3.11",
-    install_requires=["apache-airflow==2.8.4"],
+    install_requires=["apache-airflow==2.9.0"],
     extras_require={
         "develop": [
             "pylint==3.1.0",