ci(fuzz): Update seed corpus based on both previous members and recently-simplified dependencies on numbers or numeric strings

.github/workflows/ci.yaml

@@ -119,7 +119,7 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: fuzz
-          args: run --all-features fuzz_read -- fuzz/corpus/fuzz_read -timeout=10s -fork=2 -runs=25000000 -max_len=1300 -len_control=0 -dict=fuzz/fuzz.dict
+          args: run --all-features fuzz_read -- fuzz/corpus/fuzz_read -timeout=10s -fork=2 -runs=25000000 -max_len=16500 -len_control=0 -dict=fuzz/fuzz.dict
       - name: Upload any failure inputs
         if: always()
         uses: actions/upload-artifact@v4
@@ -167,7 +167,7 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: fuzz
-          args: run --no-default-features fuzz_read fuzz/corpus/fuzz_read -- -timeout=10s -fork=2 -runs=40000000 -max_total_time=19800 -max_len=16384 -len_control=0 -dict=fuzz/fuzz.dict
+          args: run --no-default-features fuzz_read fuzz/corpus/fuzz_read -- -timeout=10s -fork=2 -runs=40000000 -max_total_time=19800 -max_len=16500 -len_control=0 -dict=fuzz/fuzz.dict
       - name: Upload any failure inputs
         if: always()
         uses: actions/upload-artifact@v4