Revert "fix: increase TSRAM of 'fvp-tbb-mbedtls-bl2-el3'"

This reverts commit c722e72dc12d1bf4d61ddb7e0a152b0cd9f68771.

Reason for revert: Caused failure

Change-Id: Id3286ad7e4ccaf9a2abf7ecf72c176fd31d6beb6
2 files changed