Test262: renaming fs tests.

diff --git a/test/fs/promises_02.t.mjs b/test/fs/access.t.mjs
similarity index 100%
rename from test/fs/promises_02.t.mjs
rename to test/fs/access.t.mjs

diff --git a/test/fs/promises_05.t.mjs b/test/fs/mkdir.t.mjs
similarity index 100%
rename from test/fs/promises_05.t.mjs
rename to test/fs/mkdir.t.mjs

diff --git a/test/fs/promises_08.t.mjs b/test/fs/mkdir2.t.mjs
similarity index 100%
rename from test/fs/promises_08.t.mjs
rename to test/fs/mkdir2.t.mjs

diff --git a/test/fs/promises_01.t.mjs b/test/fs/read_write.t.mjs
similarity index 100%
rename from test/fs/promises_01.t.mjs
rename to test/fs/read_write.t.mjs

diff --git a/test/fs/promises_07.t.mjs b/test/fs/readdir.t.mjs
similarity index 100%
rename from test/fs/promises_07.t.mjs
rename to test/fs/readdir.t.mjs

diff --git a/test/fs/promises_04.t.mjs b/test/fs/realpath.t.mjs
similarity index 100%
rename from test/fs/promises_04.t.mjs
rename to test/fs/realpath.t.mjs

diff --git a/test/fs/promises_06.t.mjs b/test/fs/rename.t.mjs
similarity index 100%
rename from test/fs/promises_06.t.mjs
rename to test/fs/rename.t.mjs

diff --git a/test/fs/promises_09.t.mjs b/test/fs/rmdir.t.mjs
similarity index 100%
rename from test/fs/promises_09.t.mjs
rename to test/fs/rmdir.t.mjs

diff --git a/test/fs/promises_03.t.mjs b/test/fs/unlink.t.mjs
similarity index 100%
rename from test/fs/promises_03.t.mjs
rename to test/fs/unlink.t.mjs