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-rh02 <190377777+red-hat-konflux-kflux-prd-rh02[bot]@users.noreply.github.com>

Author: red-hat-konflux-kflux-prd-rh02[bot]

.tekton/crc-binary-pull-request.yaml

@@ -597,7 +597,7 @@ spec:
         - name: name
           value: rpms-signature-scan
         - name: bundle
-          value: quay.io/konflux-ci/konflux-vanguard/task-rpms-signature-scan:0.2@sha256:13cf619a8c24e5a565f1b3f20f6998273d3108a2866e04076b6f0dd967251af3
+          value: quay.io/konflux-ci/konflux-vanguard/task-rpms-signature-scan:0.2@sha256:90c2b32ebf0a00f42c0c1d1675feb75ba71793ad1a4c22ddea7cdc71ed997a04
         - name: kind
           value: task
         resolver: bundles

.tekton/crc-binary-push.yaml

@@ -594,7 +594,7 @@ spec:
         - name: name
           value: rpms-signature-scan
         - name: bundle
-          value: quay.io/konflux-ci/konflux-vanguard/task-rpms-signature-scan:0.2@sha256:13cf619a8c24e5a565f1b3f20f6998273d3108a2866e04076b6f0dd967251af3
+          value: quay.io/konflux-ci/konflux-vanguard/task-rpms-signature-scan:0.2@sha256:90c2b32ebf0a00f42c0c1d1675feb75ba71793ad1a4c22ddea7cdc71ed997a04
         - name: kind
           value: task
         resolver: bundles