chore(main): release 2.13.11 (googleapis#820)

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chore(main): release 2.13.10 (googleapis#799)

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chore(main): release 2.13.9 (googleapis#804)

* fix(deps): allow protobuf 3.19.5 (googleapis#801)

* fix(deps): allow protobuf 3.19.5

* explicitly exclude protobuf 4.21.0

* update changelog/version

* update release date

chore(main): release 2.13.8 (googleapis#795)

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chore(main): release 2.13.7 (googleapis#788)

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chore(main): release 2.13.6 (googleapis#761)

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chore(main): release 2.13.5 (googleapis#757)

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chore(main): release 2.13.4 (googleapis#740)

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chore(main): release 2.13.3 (googleapis#736)

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chore(main): release 2.13.2 (googleapis#733)

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