SQLite shouldn't be enabled by default for TAU package (#15228)
SQLite shouldn't be enabled by default for TAU package (#15228)

Also Adding conflict for SQLite and ADIOS2 for older TAU releases
LLNL/spack,LLNL/spack,LLNL/spack,iulian787/spack,iulian787/spack,LLNL/spack,iulian787/spack,iulian787/spack,LLNL/spack,iulian787/spack