Added possibility to trigger workflow manually

Each workflow should be malually triggerable and should trigger its
downstream dependencies. This commit adresses the first part of that
statement. Triggering of downstream dependencies is not yet developed,
as downstream workflows aren't yet created.

.github/workflows/client.yml

@@ -6,6 +6,7 @@ on:
     branches:
       - master
   pull_request:
+  workflow_dispatch:
 
 jobs:
   build-and-test:
@@ -25,13 +26,37 @@ jobs:
         run: |
           mkdir -p /tmp/test-results/keep-core-go
           cd /tmp/test-results/keep-core-go/
+      - name: DEBUG
+        run: |
+          pwd
+      - name: DEBUG
+        run: |
+          ls
+      - name: DEBUG
+        run: |
+          ls /tmp/test-results/keep-core-go/
+      - name: DEBUG
+        run: |
+          ls /home/runner/work/keep-core/keep-core
       - name: Run Go tests
         run: |
           docker run \
             --volume /tmp/test-results/keep-core-go:/mnt/test-results \
             --workdir /go/src/github.com/keep-network/keep-core \
             go-build-env \
             gotestsum --junitfile /mnt/test-results/unit-tests.xml
+      - name: DEBUG
+        run: |
+          pwd
+      - name: DEBUG
+        run: |
+          ls
+      - name: DEBUG
+        run: |
+          ls /tmp/test-results/keep-core-go/
+      - name: DEBUG
+        run: |
+          ls /home/runner/work/keep-core/keep-core
       - name: Publish Unit Test results
         uses: EnricoMi/[email protected]
         if: always() # guarantees that this action always runs, even if earlier steps fail