chore(all): update all

[renovate-bot]

This PR contains the following updates:

Package	Type	Update	Change
cloud.google.com/go	require	minor	v0.72.0 -> v0.73.0
github.com/google/pprof	require	digest	ae44437 -> 1bf35d6
github.com/shurcooL/githubv4	require	digest	d292edc -> 234843c
golang.org/x/net	require	digest	69a7880 -> ac852fb
golang.org/x/oauth2	require	digest	9fd6049 -> 08078c5
golang.org/x/sync	require	digest	67f06af -> 09787c9
golang.org/x/time	require	digest	3af7569 -> 7e3f01d
google.golang.org/grpc	require	minor	v1.33.2 -> v1.34.0

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Release Notes

googleapis/google-cloud-go

v0.73.0

Compare Source

0.73.0 (2020-12-04)

Features

• all: auto-regenerate gapics , refs #​3335 #​3294 #​3250 #​3229 #​3211 #​3217 #​3212 #​3209 #​3206 #​3199
• artifactregistry: start generating apiv1beta2 (#​3352) (2e6f20b)
• internal: copy pubsub Message and PublishResult to internal/pubsub (#​3351) (82521ee)
• internal/gapicgen: support adding context to regen (#​3174) (941ab02)
• internal/kokoro: add ability to regen all DocFX YAML (#​3191) (e12046b)

Bug Fixes

• internal/godocfx: filter out test packages from other modules (#​3197) (1d397aa)

grpc/grpc-go

v1.34.0

Compare Source

New Features

• client: implement support for "unix" resolver scheme (#​3890)
• rds: allow case_insensitive path matching (#​3997)
• credentials/insecure: implement insecure credentials. (#​3964)
• lrs: handle multiple clusters in LRS stream (#​3935)

Performance Improvements

• encoding/proto: simplify & optimize proto codec (#​3958)

Bug Fixes

• internal/transport: fix a bug causing -bin metadata to be incorrectly encoded (#​3985)
  • Special Thanks: @​dntj
• grpclb: consider IDLE SubConns as connecting (#​4031)
• grpclb: send custom user-agent (#​4011)
• client: use "localhost:port" as authority if target is ":port" (#​4017)
• credentials: fix PerRPCCredentials w/RequireTransportSecurity and security levels (#​3995)

Documentation

• Documentation: fix outgoing metadata example code (#​3979)
  • Special Thanks: @​aaronjheng
• Remove experimental comment from client interceptors (#​3948)
  • Special Thanks: @​hypnoglow
• Documentation: update keepalive.md to add why (#​3993)

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