ci: add core container images index (#401)

Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: patrick-stephens <6388272+patrick-stephens@users.noreply.github.com>

Author: calyptia-ci

operator/core-fluent-bit-default-versions.json

@@ -1,5 +1,5 @@
 {
-"v3.33.0": "ghcr.io/calyptia/core/calyptia-fluent-bit:25.3.2",
+"v3.33.0": "ghcr.io/calyptia/core/calyptia-fluent-bit:",
 "v3.30.0": "ghcr.io/calyptia/core/calyptia-fluent-bit:",
 "v3.26.0": "ghcr.io/calyptia/core/calyptia-fluent-bit:",
 "v3.24.0": "ghcr.io/calyptia/core/calyptia-fluent-bit:",
@@ -10,12 +10,9 @@
 "v3.16.0": "ghcr.io/calyptia/core/calyptia-fluent-bit:24.12.2",
 "v3.13.0": "ghcr.io/calyptia/core/calyptia-fluent-bit:24.12.1",
 "v3.12.0": "ghcr.io/calyptia/core/calyptia-fluent-bit:24.11.2",
-"v3.10.0": "ghcr.io/calyptia/core/calyptia-fluent-bit:24.11.1
-",
-"v3.8.0": "ghcr.io/calyptia/core/calyptia-fluent-bit:24.11.1
-",
-"v3.7.0": "ghcr.io/calyptia/core/calyptia-fluent-bit:24.10.4
-",
+"v3.10.0": "ghcr.io/calyptia/core/calyptia-fluent-bit:24.11.1",
+"v3.8.0": "ghcr.io/calyptia/core/calyptia-fluent-bit:24.11.1",
+"v3.7.0": "ghcr.io/calyptia/core/calyptia-fluent-bit:24.10.4",
 "v3.5.0": "ghcr.io/calyptia/core/calyptia-fluent-bit:24.10.2",
 "v3.4.1": "ghcr.io/calyptia/core/calyptia-fluent-bit:24.10.1",
 "v3.3.5": "ghcr.io/calyptia/core/calyptia-fluent-bit:24.10.0",