Fix auto-update to use Lens notifications, and add update confirmation (#1831)

- Add auto-update and pre-release update user settings

- Add settings in user preferences for auto-updating (default false) and
  for allowing pre-release versions (default false)

- Use in-Lens notifications instead of OS notifications as those were
  found to be flaky

- Add rudimentary main->renderer notification system.

- Remove options, always confirm, never auto prelease

- Changed "yes later" to "yes on quit"

- move register IpcHandlers

- use moment instead of dateformat

- moved formatting notification buttons to renderer

- move to RenderButtons as function component

- explicitly only send notifications to main view

- move delay to utils, always retry even if check failed

- fix notification rendering and disabled the auto-updater for integration tests

- update integration runner to output logs on failure

- pin minikube version

Signed-off-by: Sebastian Malton <sebastian@malton.name>

.azure-pipelines.yml

@@ -37,7 +37,7 @@ jobs:
         displayName: Cache Yarn packages
       - script: make install-deps
         displayName: Install dependencies
-      - script: make integration-win
+      - script: yarn integration:win
         displayName: Run integration tests
       - script: make build
         condition: "and(succeeded(), startsWith(variables['Build.SourceBranch'], 'refs/tags/'))"
@@ -76,7 +76,7 @@ jobs:
         displayName: Install dependencies
       - script: make test
         displayName: Run tests
-      - script: make integration-mac
+      - script: yarn integration:mac
         displayName: Run integration tests
       - script: make build
         condition: "and(succeeded(), startsWith(variables['Build.SourceBranch'], 'refs/tags/'))"
@@ -126,13 +126,13 @@ jobs:
       - bash: |
           sudo apt-get update
           sudo apt-get install libgconf-2-4 conntrack -y
-          curl -LO https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64
+          curl -LO https://storage.googleapis.com/minikube/releases/v1.15.1/minikube-linux-amd64
           sudo install minikube-linux-amd64 /usr/local/bin/minikube
           sudo minikube start --driver=none
           # Although the kube and minikube config files are in placed $HOME they are owned by root
           sudo chown -R $USER $HOME/.kube $HOME/.minikube
         displayName: Install integration test dependencies
-      - script: xvfb-run --auto-servernum --server-args='-screen 0, 1600x900x24' make integration-linux
+      - script: xvfb-run --auto-servernum --server-args='-screen 0, 1600x900x24' yarn integration:linux
         displayName: Run integration tests
       - bash: |
           sudo chown root:root /