revert ITs path-ignore as ITs are required to be launched (kroxylicious#3697)

Signed-off-by: Francisco Vila <fvila@redhat.com>

Author: franvila

.github/workflows/integration-tests.yaml

@@ -19,18 +19,6 @@ name: "Run Kroxylicious Proxy Integration Tests"
 on:
   pull_request:
     types: [ opened, synchronize, reopened ]
-    paths-ignore:
-      - '**/**.md'
-      - '**/**.txt'
-      - '.github/**'
-      - '!.github/workflows/integration-tests.yaml'
-      - '!.github/actions/**'
-      - 'kroxylicious-docs/**'
-      - 'kroxylicious-operator/**'
-      - 'kroxylicious-operator-dist/**'
-      - 'kroxylicious-operator-test-support/**'
-      - 'kroxylicious-systemtests/**'
-      - 'kroxylicious-*benchmarks/**'
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}