fix: sanitize version

Signed-off-by: Chris Laprun <[email protected]>

Author: metacosm

bundle-generator/runtime/src/main/java/io/quarkiverse/operatorsdk/bundle/runtime/CSVMetadataHolder.java

@@ -138,7 +138,7 @@ public CSVMetadataHolder(String bundleName, String csvName, String description,
         this.bundleName = bundleName;
         assert version != null;
         this.version = version;
-        this.csvName = csvName == null ? bundleName + ".v" + version : csvName;
+        this.csvName = csvName == null ? bundleName + ".v" + version.toLowerCase() : csvName;
         this.description = description;
         this.displayName = displayName;
         this.annotations = annotations;