[wasm-simd][scalar-lowering] Enable some spec tests

These tests can now be enabled as we implemented more scalar lowering
support.

Bug: v8:10507
Change-Id: Ida5f896300e074db079ec24720302729b0582d9d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2411774Reviewed-by: Bill Budge <bbudge@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70006}

test/wasm-spec-tests/wasm-spec-tests.status

@@ -41,26 +41,12 @@
   # Scalar lowering is incomplete, we skip these and selectively enable as
   # we finish the implementation, see v8:10507.
   'proposals/simd/simd_bit_shift' : [PASS, FAIL],
-  'proposals/simd/simd_boolean' : [PASS, FAIL],
-  'proposals/simd/simd_const' : [PASS, FAIL],
   'proposals/simd/simd_conversions' : [PASS, FAIL],
-  'proposals/simd/simd_f32x4': [PASS, FAIL],
-  'proposals/simd/simd_f32x4_arith': [PASS, FAIL],
-  'proposals/simd/simd_f32x4_cmp': [PASS, FAIL],
   'proposals/simd/simd_f64x2': [PASS, FAIL],
   'proposals/simd/simd_f64x2_arith' : [PASS, FAIL],
   'proposals/simd/simd_f64x2_cmp' : [PASS, FAIL],
-  'proposals/simd/simd_i16x8_arith' : [PASS, FAIL],
-  'proposals/simd/simd_i16x8_arith2' : [PASS, FAIL],
-  'proposals/simd/simd_i16x8_cmp' : [PASS, FAIL],
-  'proposals/simd/simd_i16x8_sat_arith' : [PASS, FAIL],
   'proposals/simd/simd_i64x2_arith' : [PASS, FAIL],
-  'proposals/simd/simd_i8x16_arith' : [PASS, FAIL],
-  'proposals/simd/simd_i8x16_arith2' : [PASS, FAIL],
-  'proposals/simd/simd_i8x16_cmp' : [PASS, FAIL],
-  'proposals/simd/simd_i8x16_sat_arith' : [PASS, FAIL],
   'proposals/simd/simd_lane' : [PASS, FAIL],
-  'proposals/simd/simd_load' : [PASS, FAIL],
   'proposals/simd/simd_load_extend' : [PASS, FAIL],
   'proposals/simd/simd_load_splat' : [PASS, FAIL],
   'proposals/simd/simd_splat' : [PASS, FAIL],