Merge remote-tracking branch 'upstream/master' into airbrake-api

Signed-off-by: Karan Shah <karan.shah@simplybusiness.co.uk>

# Conflicts:
#	plugins/airbrake/package.json

microsite/data/plugins/bazaar.yaml

@@ -0,0 +1,8 @@
+title: Bazaar
+author: Axis Communications AB
+authorUrl: https://www.axis.com
+category: Discovery
+description: A marketplace where engineers can propose projects suitable for inner sourcing
+documentation: https://github.com/backstage/backstage/blob/master/plugins/bazaar/README.md
+iconUrl: img/bazaar.svg
+npmPackageName: '@backstage/plugin-bazaar'

microsite/data/plugins/gocd.yaml

@@ -0,0 +1,12 @@
+---
+title: GoCD
+author: SoundCloud
+authorUrl: https://github.com/soundcloud
+category: CI/CD
+description: GoCD is an open-source tool which is used in software development to help teams and organizations automate the continuous delivery of software.
+documentation: https://github.com/backstage/backstage/tree/master/plugins/gocd
+iconUrl: https://www.gocd.org/assets/images/go_logo-5b5ca9e1.svg
+npmPackageName: '@backstage/plugin-gocd'
+tags:
+  - ci
+  - cd

microsite/data/plugins/scaffolder-backend-dotnet.yaml

@@ -0,0 +1,9 @@
+---
+title: Scaffolder .NET Actions
+author: Alef Carlos
+authorUrl: https://github.com/alefcarlos
+category: Scaffolder
+description: Here you can find all .NET related actions to improve your scaffolder.
+documentation: https://github.com/alefcarlos/plusultra-dotnet-backstage-plugins/blob/main/plugins/scaffolder-dotnet-backend/README.md
+iconUrl: img/scaffolder-backend-dotnet-icon.png
+npmPackageName: '@plusultra/plugin-scaffolder-dotnet-backend'