[stable-8] Fix the homebrew module failing because of warnings (#8406) #7629

Job	Run time
EOL Sanity (Ⓐ2.13)	1m 8s
EOL Units (Ⓐ2.13+py2.7)	1m 15s
EOL Sanity (Ⓐ2.14)	1m 8s
EOL I (Ⓐ2.13+fedora35+py:azp/posix/1/)	26s
EOL Units (Ⓐ2.13+py3.8)	1m 7s
EOL I (Ⓐ2.13+fedora35+py:azp/posix/2/)	22s
EOL Units (Ⓐ2.13+py2.7)	1m 10s
EOL I (Ⓐ2.13+fedora35+py:azp/posix/3/)	24s
EOL Units (Ⓐ2.13+py3.8)	59s
EOL I (Ⓐ2.13+opensuse15py2+py:azp/posix/1/)	20s
EOL Units (Ⓐ2.14+py3.9)	1m 11s
EOL I (Ⓐ2.13+opensuse15py2+py:azp/posix/2/)	25s
EOL I (Ⓐ2.13+opensuse15py2+py:azp/posix/3/)	23s
EOL I (Ⓐ2.13+alpine3+py:azp/posix/1/)	33s
EOL I (Ⓐ2.13+alpine3+py:azp/posix/2/)	21s
EOL I (Ⓐ2.13+alpine3+py:azp/posix/3/)	28s
EOL I (Ⓐ2.14+alpine3+py:azp/posix/1/)	25s
EOL I (Ⓐ2.14+alpine3+py:azp/posix/2/)	21s
EOL I (Ⓐ2.14+alpine3+py:azp/posix/3/)	31s
	12m 57s

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