Fix silent TPU CI failures (#14034)

Co-authored-by: Carlos Mocholí <[email protected]>

Author: 2 people

dockers/tpu-tests/tpu_test_cases.jsonnet

@@ -37,6 +37,7 @@ local tputests = base.BaseTest {
       export XRT_TPU_CONFIG="tpu_worker;0;${KUBE_GOOGLE_CLOUD_TPU_ENDPOINTS:7}"
       export PL_RUN_TPU_TESTS=1
       cd tests/tests_pytorch
+      set -e
       coverage run --source=pytorch_lightning -m pytest -vv --durations=0 ./
       echo "\n||| Running standalone tests |||\n"
       bash run_standalone_tests.sh

src/pytorch_lightning/CHANGELOG.md

@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
-## [1.7.3] - 2022-08-23
+## [1.7.3] - 2022-08-25
 
 ### Fixed