test: Switch to go-scp fork to fix data race

Attempt to upstream: bramvdbogaerde/go-scp#66

go.mod

@@ -51,6 +51,11 @@ replace tailscale.com => github.com/coder/tailscale v1.1.1-0.20221117204504-2d65
 // makes importing it directly a bit messy.
 replace github.com/gliderlabs/ssh => github.com/coder/ssh v0.0.0-20220811105153-fcea99919338
 
+// This package is only used in tests, but there's a data race causing
+// occasional flakes.
+// https://github.com/bramvdbogaerde/go-scp/pull/66
+replace github.com/bramvdbogaerde/go-scp => github.com/mafredri/go-scp v1.2.1-0.20221123115109-607fd1f5015c
+
 require (
 	cdr.dev/slog v1.4.2-0.20220525200111-18dce5c2cd5f
 	cloud.google.com/go/compute/metadata v0.2.1

go.sum

@@ -279,8 +279,6 @@ github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869/go.mod h1:Ekp36dR
 github.com/bombsimon/wsl/v3 v3.3.0/go.mod h1:st10JtZYLE4D5sC7b8xV4zTKZwAQjCH/Hy2Pm1FNZIc=
 github.com/bool64/shared v0.1.5 h1:fp3eUhBsrSjNCQPcSdQqZxxh9bBwrYiZ+zOKFkM0/2E=
 github.com/boombuler/barcode v1.0.0/go.mod h1:paBWMcWSl3LHKBqUq+rly7CNSldXjb2rDl3JlRe0mD8=
-github.com/bramvdbogaerde/go-scp v1.2.0 h1:mNF1lCXQ6jQcxCBBuc2g/CQwVy/4QONaoD5Aqg9r+Zg=
-github.com/bramvdbogaerde/go-scp v1.2.0/go.mod h1:s4ZldBoRAOgUg8IrRP2Urmq5qqd2yPXQTPshACY8vQ0=
 github.com/breml/bidichk v0.1.1/go.mod h1:zbfeitpevDUGI7V91Uzzuwrn4Vls8MoBMrwtt78jmso=
 github.com/bshuster-repo/logrus-logstash-hook v0.4.1/go.mod h1:zsTqEiSzDgAa/8GZR7E1qaXrhYNDKBYy5/dWPTIflbk=
 github.com/buger/jsonparser v0.0.0-20180808090653-f4dd9f5a6b44/go.mod h1:bbYlZJ7hK1yFx9hf58LP0zeX7UjIGs20ufpu3evjr+s=
@@ -1245,6 +1243,8 @@ github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69
 github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
 github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0/go.mod h1:zJYVVT2jmtg6P3p1VtQj7WsuWi/y4VnjVBn7F8KPB3I=
 github.com/lyft/protoc-gen-star v0.5.3/go.mod h1:V0xaHgaf5oCCqmcxYcWiDfTiKsZsRc87/1qhoTACD8w=
+github.com/mafredri/go-scp v1.2.1-0.20221123115109-607fd1f5015c h1:l4NAuezozK+Y7yTjWtrq2NGBOnwfYWdfSSHLXcIFcTw=
+github.com/mafredri/go-scp v1.2.1-0.20221123115109-607fd1f5015c/go.mod h1:s4ZldBoRAOgUg8IrRP2Urmq5qqd2yPXQTPshACY8vQ0=
 github.com/mafredri/udp v0.1.2-0.20220805105907-b2872e92e98d h1:E+lU8/1jcUd3guqaRvjAGCcwoPe7jcYrNv9K0OzEwdQ=
 github.com/mafredri/udp v0.1.2-0.20220805105907-b2872e92e98d/go.mod h1:GUd681aT3Tj7pdNkUtqBz5pp/GLMGIaMI9Obq6+ob48=
 github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=