Execute script as bash script (#803)

Co-authored-by: Dušan Baran <me.dusanbaran@gmail.com>

Author: dudoslav

tools/buildTileDB.sh

@@ -46,7 +46,7 @@ fi
 ## Build
 mkdir build
 cd build
-../tiledb-src/bootstrap --force-build-all-deps --enable-s3 --enable-serialization --linkage=shared
+bash ../tiledb-src/bootstrap --force-build-all-deps --enable-s3 --enable-serialization --linkage=shared
 make -j 2 tiledb install-tiledb
 cd ..