Synchronize with Frama-C stable/silicium

src/plugins/e-acsl/tests/runtime/oracle/valid_in_contract.res.oracle

 [e-acsl] beginning translation.
-FRAMAC_SHARE/libc/stdlib.h:276:[kernel] warning: No code nor implicit assigns clause for function calloc, generating default assigns from the prototype
+FRAMAC_SHARE/libc/stdlib.h:160:[kernel] warning: No code nor implicit assigns clause for function calloc, generating default assigns from the prototype
 [e-acsl] translation done in project "e-acsl".
 FRAMAC_SHARE/e-acsl/e_acsl.h:43:[value] warning: function __e_acsl_assert: precondition got status unknown.
 tests/runtime/valid_in_contract.c:19:[value] warning: out of bounds read. assert \valid_read(&l->next);

src/plugins/e-acsl/tests/runtime/oracle/vector.res.oracle

 [e-acsl] beginning translation.
-FRAMAC_SHARE/libc/stdlib.h:276:[kernel] warning: No code nor implicit assigns clause for function calloc, generating default assigns from the prototype
+FRAMAC_SHARE/libc/stdlib.h:160:[kernel] warning: No code nor implicit assigns clause for function calloc, generating default assigns from the prototype
 [e-acsl] translation done in project "e-acsl".
 FRAMAC_SHARE/e-acsl/e_acsl.h:43:[value] warning: function __e_acsl_assert: precondition got status unknown.
 tests/runtime/vector.c:26:[value] warning: accessing uninitialized left-value. assert \initialized(v2 + 2);