Bump autobahn from 19.3.3 to 20.12.3 in /complete

[dependabot[bot]]

Bumps autobahn from 19.3.3 to 20.12.3.

Changelog

Sourced from autobahn's changelog.

20.12.3

• fix: URL must be re-encoded when doing redirect (#1439)
• fix: update and migrate CI/CD pipeline to GitHub Actions
• new: minimum supported Python (language) version is now 3.6 (on CPython and PyPy)

20.12.2

• fix: derive_bip32childkey traceback (#1436)
• fix: update and adjust docker files to upstream changes

20.12.1

• new: CLI commands for WAMP IDL (xbrnetwork describe-schema / codegen-schema)
• new: add eth address helpers (#1413)
• new: cryptosign authextra allow arbitrary keys (#1411)
• fix: adapt to planet api prefix change (#1408)
• fix: Type check improve (#1405)

20.7.1

• new: add market login eip. expose helpers (#1402)

20.6.2

• fix: xbr fixes (#1396)
• fix: use cpy 3.8 for running flake in CI
• new: Ticket1392 internal attrs (#1394)
• new: internal-only router attributes and hook for router to add custom information

20.6.1

• new: massive expansion of XBR CLI and EIP712 helpers
• new: more (exhaustive) serializer cross-tripping tests
• fix: some code quality and bug-risk issues (#1379)
• fix: removed externalPort assignment when not set (#1378)
• fix: docs link in README (#1381)
• fix: docs typo frameword -> framework (#1380)
• fix: improve logging; track results on observable mixin
• new: add environmental variable that strips xbr. (#1374)
• fix: trollius is gone (#1373)
• new: added ability to disable TLS channel binding (#1368)

20.4.3

... (truncated)

Commits

• 3960cba fix deploy step
• 79ae908 fix deploy step
• bef42d9 sync (#1441)
• 268e986 migrate travis to gh actions (#1440)
• d889394 deletes deleted example from README.md (#1438)
• f7b7ad5 URL must be re-encoded when doing redirect (#1439)
• c08e9e3 fix minor docker makefile targets
• cd3c4d8 fix xbr mnemonic helper (#1437)
• e1cc990 fix dep
• 4bbc1a6 Wamp idl 3 (#1434)
• Additional commits viewable in compare view

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