[MLIR][tensor] Improve `tensor.pack` verifier to catch more cases with...

[MLIR][tensor] Improve `tensor.pack` verifier to catch more cases with unconditional runtime errors (#77217)

Previously, the `tensor.pack` verifier detects unconditional runtime
errors only when tile sizes are static. Now, dynamic tiles are
considered and we only require that the input and either corresponding
tile or output size are static to determine if it will unconditionally
produce errors at runtime.