Revert "Update release-notes.rst for Teams 2.5.1" #7210

Job	Run time
teams	0s
modified-files	23s
build / build	3m 52s
test / test-app	2m 55s
build / changes	30s
lint / eslint	2m 47s
test / test-python (ubuntu-latest-m, 3.9)	9m 55s
test / test-python (ubuntu-latest-m, 3.10)	12m 6s
test / test-python (ubuntu-latest-m, 3.11)	12m 36s
e2e / test-e2e	54m 40s
all-tests	1s
	1h 39m 45s

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