build: move e2e dependencies into e2e/go.mod

Several packages are only used while running the e2e suite. These
packages are less important to update, as the they can not influence the
final executable that is part of the Ceph-CSI container-image.

By moving these dependencies out of the main Ceph-CSI go.mod, it is
easier to identify if a reported CVE affects Ceph-CSI, or only the
testing (like most of the Kubernetes CVEs).

Signed-off-by: Niels de Vos <ndevos@ibm.com>

e2e/vendor/github.com/moby/spdystream/MAINTAINERS

@@ -0,0 +1,40 @@
+# Spdystream maintainers file
+#
+# This file describes who runs the moby/spdystream project and how.
+# This is a living document - if you see something out of date or missing, speak up!
+#
+# It is structured to be consumable by both humans and programs.
+# To extract its contents programmatically, use any TOML-compliant parser.
+#
+# This file is compiled into the MAINTAINERS file in docker/opensource.
+#
+[Org]
+	[Org."Core maintainers"]
+		people = [
+			"adisky",
+			"dims",
+			"dmcgowan",
+		]
+
+[people]
+
+# A reference list of all people associated with the project.
+# All other sections should refer to people by their canonical key
+# in the people section.
+
+	# ADD YOURSELF HERE IN ALPHABETICAL ORDER
+
+	[people.adisky]
+	Name = "Aditi Sharma"
+	Email = "adi.sky17@gmail.com"
+	GitHub = "adisky"
+
+	[people.dims]
+	Name = "Davanum Srinivas"
+	Email = "davanum@gmail.com"
+	GitHub = "dims"
+
+	[people.dmcgowan]
+	Name = "Derek McGowan"
+	Email = "derek@mcg.dev"
+	GitHub = "dmcgowan"