upgrade to latest dependencies

bumping google.golang.org/grpc 05138c1...daba805:
  > daba805 Change version to 1.37.0 (# 4304)
  > 03fa67a xds/interop: register admin services and reflection (# 4307) (# 4320)
  > 4a19753 interop: add a flag to clients to statically configure grpclb (# 4290)
  > 2456c5c Allow using interop client for making Traffic Director RPCs (# 4291)
  > 80e380e balancer/base: keep address attributes for pickers (# 4253)
  > 702608f xds: enable timeout, circuit breaking, and fault injection by default (# 4286)
  > faf4e1c xds: rename proto import to grpc (# 4287)
  > 46da49c xds: use different proto import for grpc services (# 4285)
  > b331a48 alts: re-add vmOnGCP and once globals for easier testing (# 4284)
  > d26af8e admin: implement admin services (# 4274)
  > f320c79 test: enable fault_injection xds test (# 4283)
  > bce1cde internal: use strings.Replace instead strings.ReplaceAll (# 4279)
  > 967933b xds/cdsbalancer: move xds client close to run() (# 4273)
  > 95173a5 csds: implement CSDS service handler (# 4243)
  > 1e7119b xds: support all matchers for SANs (# 4246)
  > 21976fa xds: disable fault injection test on 386 (# 4264)
  > de3c78e xds: validate 'listener_filters' and 'use_original_dst' fields (# 4258)
  > d773737 xds: implement fault injection HTTP filter (A33) (# 4236)
  > f168a3c c2p: add google-c2p resolver (# 4204)
  > 2f7f1f6 rls: update pb.gos after grpc/grpc-proto#92 (# 4257)
  > e8930be xds: Prepare to support filter chains on the server (# 4222)
  > a45f13b xds: Support server_listener_resource_name_template  (# 4233)
  > d5b6288 vet: set PATH to HOME/go/bin, and print go version (# 4254)
  > fce74a9 cleanup: fix typo in Interceptor README (# 4249)
  > 19c44c2 xds: add env var protection for client-side security (# 4247)
  > 9779835 Added check for POST method in http2_server (# 4241)
  > 61f0b5f client: implement proper config selector interceptors (# 4235)
  > 930c791 csds: update xds_client to populate update metadata (# 4226)
  > c275c35 xds: Move tests requiring API client to `tests` directory (# 4238)
  > 29bf29e xds: add HTTP filter is_optional support (gRFC A39) (# 4221)
  > fc8f38c xds: add support for more resources to e2e server (# 4230)
  > c949703 xds/cdsbalancer: Override UpdateAddresses() (# 4227)
  > 9dfe677 balancer: Add UpdateAddresses() to balancer.ClientConn interface (# 4215)
  > 60843b1 xds: add support for HTTP filters (gRFC A39) (# 4206)
  > c8cef76 csds: update client resource cache to keep and dump metadata (# 4217)
  > dabedfb encoding/proto: do not panic when types do not match (# 4218)
  > 25cf939 vet: allow golint to run on generated protos (# 4220)
  > 26c143b circuit breaking: update picker inline when there's a counter update (# 4212)
  > 1b75f71 circuit breaking: keep max_count per picker, instead of globally, and add support in cluster_impl balancer (# 4203)
  > 425d405 test: add timeout to regular xds test runs (# 4201)
  > 9f3606c xds: xds_cluster_impl_balancer part 1 (# 4154)
  > c9217c7 priority: pass build options to balancergroup (# 4202)
  > ad24ab5 priority: the implementation (# 4070)
  > ce29c77 Change version to 1.37.0-dev (# 4200)
bumping knative.dev/networking a64b4be...90f951c:
  > 90f951c upgrade to latest dependencies (# 392)
bumping knative.dev/pkg b80a192...942c621:
  > 942c621 add prometheus condition (# 2088)
  > 554d133 Bump assorted dependencies (# 2096)
  > 2e62ba6 Add possibility to implement a deletion handler in a reconciler. (# 2089)
bumping golang.org/x/oauth2 2e8d934...5e61552:
  > 5e61552 authhandler: Remove example_test.go
bumping knative.dev/caching bfe6379...a653515:
  > a653515 change status to duckv1.status, add reconciler framework  (# 454)
bumping golang.org/x/net a5a99cb...e915ea6:
  > e915ea6 internal/socket: more logging for TestRace
  > 0645797 http2: update curl download location in Dockerfile
  > afb366f go.mod: bump golang.org/x/text to v0.3.6

Signed-off-by: Knative Automation <automation@knative.team>

go.mod

@@ -33,27 +33,24 @@ require (
 	go.uber.org/automaxprocs v1.4.0
 	go.uber.org/goleak v1.1.10
 	go.uber.org/zap v1.16.0
-	golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad // indirect
 	golang.org/x/mod v0.4.1 // indirect
-	golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4
-	golang.org/x/oauth2 v0.0.0-20210402161424-2e8d93401602
+	golang.org/x/net v0.0.0-20210415231046-e915ea6b2b7d
+	golang.org/x/oauth2 v0.0.0-20210413134643-5e61552d6c78
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c
 	golang.org/x/term v0.0.0-20201210144234-2321bbc49cbf // indirect
-	golang.org/x/time v0.0.0-20201208040808-7e3f01d25324 // indirect
-	golang.org/x/tools v0.1.0 // indirect
 	gonum.org/v1/netlib v0.0.0-20190331212654-76723241ea4e // indirect
 	google.golang.org/api v0.36.0
-	google.golang.org/grpc v1.36.1
+	google.golang.org/grpc v1.37.0
 	k8s.io/api v0.19.7
 	k8s.io/apimachinery v0.19.7
 	k8s.io/client-go v0.19.7
 	k8s.io/code-generator v0.19.7
 	k8s.io/gengo v0.0.0-20201214224949-b6c5ce23f027 // indirect
 	k8s.io/kube-openapi v0.0.0-20210113233702-8566a335510f
 	k8s.io/utils v0.0.0-20210111153108-fddb29f9d009
-	knative.dev/caching v0.0.0-20210413050859-bfe63795ede2
+	knative.dev/caching v0.0.0-20210419160001-a6535156c89c
 	knative.dev/hack v0.0.0-20210325223819-b6ab329907d3
-	knative.dev/networking v0.0.0-20210413045200-a64b4beb7ef7
-	knative.dev/pkg v0.0.0-20210416161310-b80a1926251c
+	knative.dev/networking v0.0.0-20210419052800-90f951c89e35
+	knative.dev/pkg v0.0.0-20210419184201-942c621ec54d
 	sigs.k8s.io/yaml v1.2.0
 )