chore(deps): update quay.io/konflux-ci/konflux-vanguard/task-rpms-signature-scan:0.2 docker digest to 90c2b32

Signed-off-by: red-hat-konflux-kflux-prd-rh03 <206760901+red-hat-konflux-kflux-prd-rh03[bot]@users.noreply.github.com>

Author: red-hat-konflux-kflux-prd-rh03[bot]

.tekton/managed-cluster-validating-webhooks-e2e-pull-request.yaml

@@ -587,7 +587,7 @@ spec:
         - name: name
           value: rpms-signature-scan
         - name: bundle
-          value: quay.io/konflux-ci/konflux-vanguard/task-rpms-signature-scan:0.2@sha256:78c8d7960c6db284356d94aaae64d1fca34fff4de6a6e20d897a088af0c81cf5
+          value: quay.io/konflux-ci/konflux-vanguard/task-rpms-signature-scan:0.2@sha256:90c2b32ebf0a00f42c0c1d1675feb75ba71793ad1a4c22ddea7cdc71ed997a04
         - name: kind
           value: task
         resolver: bundles

.tekton/managed-cluster-validating-webhooks-e2e-push.yaml

@@ -584,7 +584,7 @@ spec:
         - name: name
           value: rpms-signature-scan
         - name: bundle
-          value: quay.io/konflux-ci/konflux-vanguard/task-rpms-signature-scan:0.2@sha256:78c8d7960c6db284356d94aaae64d1fca34fff4de6a6e20d897a088af0c81cf5
+          value: quay.io/konflux-ci/konflux-vanguard/task-rpms-signature-scan:0.2@sha256:90c2b32ebf0a00f42c0c1d1675feb75ba71793ad1a4c22ddea7cdc71ed997a04
         - name: kind
           value: task
         resolver: bundles

.tekton/managed-cluster-validating-webhooks-pull-request.yaml

@@ -591,7 +591,7 @@ spec:
         - name: name
           value: rpms-signature-scan
         - name: bundle
-          value: quay.io/konflux-ci/konflux-vanguard/task-rpms-signature-scan:0.2@sha256:78c8d7960c6db284356d94aaae64d1fca34fff4de6a6e20d897a088af0c81cf5
+          value: quay.io/konflux-ci/konflux-vanguard/task-rpms-signature-scan:0.2@sha256:90c2b32ebf0a00f42c0c1d1675feb75ba71793ad1a4c22ddea7cdc71ed997a04
         - name: kind
           value: task
         resolver: bundles

.tekton/managed-cluster-validating-webhooks-push.yaml

@@ -588,7 +588,7 @@ spec:
         - name: name
           value: rpms-signature-scan
         - name: bundle
-          value: quay.io/konflux-ci/konflux-vanguard/task-rpms-signature-scan:0.2@sha256:78c8d7960c6db284356d94aaae64d1fca34fff4de6a6e20d897a088af0c81cf5
+          value: quay.io/konflux-ci/konflux-vanguard/task-rpms-signature-scan:0.2@sha256:90c2b32ebf0a00f42c0c1d1675feb75ba71793ad1a4c22ddea7cdc71ed997a04
         - name: kind
           value: task
         resolver: bundles