chore(deps): update dependency urllib3 to v1.26.19 [security] #1271

Job	Run time
verify-bcr-patches	4s
test / matrix-prep-os	1s
test / matrix-prep-bazelversion	2s
test / test (ubuntu-latest, 7.1.0, ., false)	9m 53s
test / test (ubuntu-latest, 7.1.0, e2e/smoke, true)	5m 23s
test / test (ubuntu-latest, 7.1.0, e2e/smoke, false)	3m 10s
test / test (ubuntu-latest, 7.1.0, e2e/repository-rule-deps, true)	5m 25s
test / test (ubuntu-latest, 7.1.0, e2e/system-interpreter, true)	5m 54s
test / test (ubuntu-latest, 7.1.0, examples/uv_pip_compile, true)	2m 36s
test / test (ubuntu-latest, 6.4.0, e2e/smoke, true)	5m 47s
test / test (ubuntu-latest, 6.4.0, e2e/smoke, false)	3m 20s
test / test (ubuntu-latest, 6.4.0, e2e/repository-rule-deps, true)	5m 35s
test / test (ubuntu-latest, 6.4.0, e2e/system-interpreter, true)	5m 45s
	52m 55s

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