VolSync v0.14.0 will be the first release that will support OCP 4.21 when it releases.

We should start shipping the catalog updates for FBC on OCP 4.21 when we ship VolSync v0.14.0 so that pre-release testing can be used on OCP 4.21 systems with volsync v0.14.0, and so we don't forget to ship the FBC catalog update later on.

• Need to build the fbc 4-21 catalog that will include volsync v0.14.0 and stable-0.14 channels
• Need to update our konflux build configurations to add an application/component for FBC 4.21 
• Need to update our volsync-operator-product-fbc to start building the fbc 4.21 on konflux.