Bump tensorflow from 2.4.1 to 2.7.2 in /commons

Bumps [tensorflow](https://github.com/tensorflow/tensorflow) from 2.4.1 to 2.7.2.
- [Release notes](https://github.com/tensorflow/tensorflow/releases)
- [Changelog](https://github.com/tensorflow/tensorflow/blob/master/RELEASE.md)
- [Commits](tensorflow/tensorflow@v2.4.1...v2.7.2)

---
updated-dependencies:
- dependency-name: tensorflow
  dependency-type: direct:production
...

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

Author: dependabot[bot]

commons/requirements.22.03.txt

@@ -512,7 +512,7 @@ tensorflow-ranking==0.5.0
 tensorflow-serving-api==2.7.0
 tensorflow-text==2.7.3
 tensorflow-transform==1.5.0
-tensorflow==2.7.1
+tensorflow==2.7.2
 tensorflowjs==3.13.0
 tensorwatch==0.9.1
 termcolor==1.1.0

commons/requirements.py37.txt

@@ -403,7 +403,7 @@ tenacity==6.2.0
 tensorboard-plugin-wit==1.8.0
 tensorboard==2.4.0
 tensorboardx==2.1
-tensorflow==2.4.1
+tensorflow==2.7.2
 tensorflow-addons==0.12.1
 tensorflow-constrained-optimization==0.2
 tensorflow-data-validation==0.28.0

commons/requirements.py39.txt

@@ -398,7 +398,7 @@ tenacity==6.2.0
 tensorboard-plugin-wit==1.8.0
 tensorboard==2.4.0
 tensorboardx==2.1
-tensorflow==2.4.1
+tensorflow==2.7.2
 tensorflow-addons==0.12.1
 tensorflow-constrained-optimization==0.2
 tensorflow-data-validation==0.28.0

commons/requirements.txt

@@ -404,7 +404,7 @@ tenacity==6.2.0
 tensorboard-plugin-wit==1.8.0
 tensorboard==2.4.0
 tensorboardx==2.1
-tensorflow==2.4.1
+tensorflow==2.7.2
 tensorflow-addons==0.12.1
 tensorflow-constrained-optimization==0.2
 tensorflow-data-validation==0.28.0