Update spec testsuite (#1237)

The only major change to the interpreter is to move segment
initialization out `ReadBinaryInterp` (in the binary reader) and into
interp.cc.  This is because the test suite now expects out of bound
semgments to be reported during initialization rather than reported
as validation errors.

1 files changed, 0 insertions, 0 deletions

diff --git a/third_party/testsuite b/third_party/testsuite
-Subproject a4a48e88108d555fed8a0a5e7564814468efe1b
+Subproject 4e4ceb6ccbcd9ef39d464a9a6a61d94a7d57e7b