Integrate Sonarcloud and Nancy github action (#3491)

* Integrate Sonarcloud and Nancy github action

Integrate Sonarcloud for static code analysis and Nancy for analysing
dependencies

Signed-off-by: Shubham Gupta <shubham.gupta2956@gmail.com>

* fix: pin actions to commit sha

Signed-off-by: Charles-Edouard Brétéché <charled.breteche@gmail.com>

* fix auth for pr

Signed-off-by: Charles-Edouard Brétéché <charled.breteche@gmail.com>

Signed-off-by: Shubham Gupta <shubham.gupta2956@gmail.com>
Signed-off-by: Charles-Edouard Brétéché <charled.breteche@gmail.com>
Co-authored-by: Vyankatesh Kudtarkar <vyankateshkd@gmail.com>
Co-authored-by: Prateek Pandey <prateek.pandey@nirmata.com>
Co-authored-by: Jim Bugwadia <jim@nirmata.com>
Co-authored-by: Charles-Edouard Brétéché <charled.breteche@gmail.com>
Co-authored-by: shuting <shuting@nirmata.com>

.github/workflows/nancy.yaml

@@ -0,0 +1,19 @@
+name: Nancy
+
+on:
+  push:
+    branches:
+      - 'main'
+      - 'release*'
+
+jobs:
+  nancy:
+    runs-on: ubuntu-latest
+    name: Nancy
+    steps:
+      - name: Checkout
+        uses: actions/checkout@7884fcad6b5d53d10323aee724dc68d8b9096a2e # pin@v2
+      - name: WriteGoList
+        run: go list -json -m all > go.list
+      - name: Nancy SAST Scan
+        uses: sonatype-nexus-community/nancy-github-action@aae196481b961d446f4bff9012e4e3b63d7921a4 # pin@main

.github/workflows/sonarcloud.yaml

@@ -0,0 +1,21 @@
+name: Sonarcloud workflow
+
+on:
+  push:
+    branches:
+      - 'main'
+      - 'release*'
+
+jobs:
+  sonarcloud:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@7884fcad6b5d53d10323aee724dc68d8b9096a2e # pin@v2
+        with:
+          # Disabling shallow clone is recommended for improving relevancy of reporting
+          fetch-depth: 0
+      - name: SonarCloud Scan
+        uses: sonarsource/sonarcloud-github-action@156db6fef3e168e4972abb76de0b32bbce8ec77a # pin@master
+        env:
+          GITHUB_TOKEN: ${{ secrets.ACCESS_TOKEN }}
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}

sonar-project.properties

@@ -0,0 +1,6 @@
+sonar.organization=kyverno
+sonar.projectKey=kyverno_kyverno
+
+# relative paths to source directories. More details and properties are described
+# in https://sonarcloud.io/documentation/project-administration/narrowing-the-focus/
+sonar.sources=.