[chore] update dependencies, bump to Go 1.19.1 (#826)

* update dependencies, bump Go version to 1.19

* bump test image Go version

* update golangci-lint

* update gotosocial-drone-build

* sign

* linting, go fmt

* update swagger docs

* update swagger docs

* whitespace

* update contributing.md

* fuckin whoopsie doopsie

* linterino, linteroni

* fix followrequest test not starting processor

* fix other api/client tests not starting processor

* fix remaining tests where processor not started

* bump go-runners version

* don't check last-webfingered-at, processor may have updated this

* update swagger command

* update bun to latest version

* fix embed to work the same as before with new bun

Signed-off-by: kim <grufwub@gmail.com>
Co-authored-by: tsmethurst <tobi.smethurst@protonmail.com>

vendor/github.com/gin-gonic/gin/render/protobuf.go

@@ -1,4 +1,4 @@
-// Copyright 2018 Gin Core Team.  All rights reserved.
+// Copyright 2018 Gin Core Team. All rights reserved.
 // Use of this source code is governed by a MIT style
 // license that can be found in the LICENSE file.
 
@@ -7,12 +7,12 @@ package render
 import (
 	"net/http"
 
-	"github.com/golang/protobuf/proto"
+	"google.golang.org/protobuf/proto"
 )
 
 // ProtoBuf contains the given interface object.
 type ProtoBuf struct {
-	Data interface{}
+	Data any
 }
 
 var protobufContentType = []string{"application/x-protobuf"}