chore(master): release 7.0.0

[github-actions]

🤖 I have created a release beep boop

7.0.0 (2022-07-08)

⚠ BREAKING CHANGES

• drop support for Node 4, 6, 8, 10 (fix!: drop support for Node 4, 6, 8, 10 #1764)
• move command line tool to a new package named protobufjs-cli (feat!: move command line tool to a new package named protobufjs-cli #1234)
• encoding of empty Buffers (fix!: encoding of empty Buffers #1514)

Features

• add --no-service option for pbjs static target (#1577) (d01394a)
• add alt-comment CLI option (#1692) (7558ef0)
• add getTypeUrl method to generated code (#1463) (d13d5d5)
• add null-defaults option (#1611) (6e713ba)
• allow message.getTypeUrl provide custom typeUrlPrefix (#1762) (8aad1dd)
• move command line tool to a new package named protobufjs-cli (#1234) (da34f43)
• prepare initial publication of cli (#1752) (64811d5)
• proto3 optional support (#1584) (6c4d307)
• support parsing of complex options (#1744) (b1746a8)

Bug Fixes

• allow for an optional semicolon where there is an optional comma in parseOptionValue (#1571) (af1b449)
• deps: patch minimatch vulnerability (#1704) (bac61b8)
• deps: update dependency long to v5 (#1751) (dadc65e)
• deps: use eslint 8.x (#1728) (fa01883)
• do not let setProperty change the prototype (#1731) (3357ef7)
• drop support for Node 4, 6, 8, 10 (#1764) (50370dd)
• encoding of empty Buffers (#1514) (b4cae07), closes #1500 #885
• fromObject should not initialize oneof members (#1597) (90afe44)
• handling properly fields with leading and trailing comments after field with trailing comment (#1593) (9011aac)
• proper relative path to protobufjs in cli (#1753) (a1d6029)
• proto3 optional scalars should default to null in reflection API (#1693) (d9144de)
• replace deprecated String.prototype.substr() (#1701) (e33a84a)
• scope variable for map field to avoid redeclaration (#1717) (#1718) (1d3c02a)
• support for options with repeated_value: [ "foo", "bar" ] (#1574) (f5b893c)
• typo in pbjs help text (#1552) (7f46dbe)
• update minimal.js to evade override mistake (#1742) (e2f33a0)

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