Bump mojo-regex from 0.10.0 to 0.13.0

[msaelices]

Summary

Bumps the recipe pin from 0.10.0 (commit a686999) to 0.13.0 (commit 641cc4e). Skips the never-released v0.11.0 / v0.12.0 / v0.13.0-dev intermediates and ships them all together.

Wins since 0.10.0 (mojo-regex commit history):

• PR update mojo_csv to 1.3 #148 (this release): two-byte memchr-style SIMD scan in simd_search. literal_match_long 16x, literal_match_short 11x, optimize_extreme_quantifiers 8x, full-bench geomean +9%.
• PR Add entry for MAX-CV #147: route fixed-bounded literal quantifiers to DFA + fix latent O(N^2) DFA match_all on pure-literal patterns (pure_dfa_dash 10x).
• PR New Mojmelo for Max 25.4 #146: shrink OnePass NFA runtime layout to SoA + Int16 transitions (working set 70KB -> 14KB; phone_validation 1.18x, several literal benches 1.4-1.5x).
• PR Update small_time for 25.4 #145: range-path fast path inside find_first_nibble_match + precomputed OnePass end-anchor (phone_validation 11x, predefined_digits 2x).
• PR Update mist 25.4 #144: pattern + replacement identity cache for module-level sub() (3x on smith-phonenums style fixed-width sub).
• PR Rename regex to mojo-regex to avoid name collision with the python regex libray #143: precompute fixed-width sub() metadata; whole-text short-circuit (3x on sub_* benches).
• PR Update DeciMojo to v0.4.1 #140: OnePass NFA engine for $-anchored alternation / capture patterns (closes the smith-phonenums phone_validation gap).
• PR Regex package #139: single-byte required-literal memchr prefilter for findall.
• PR ish v1.2.0 #136-Update decimojo to Mojo v25.4 #138: 2-way SIMD unroll of count_consecutive_matches.

Also updates the description to mention the OnePass engine and the new headline numbers (Mojo beats CPython's re on 97% of benchmarks and Rust's regex crate on 84% in the v0.13.0 measurement set).

Supersedes #258 (the v0.12.0 bump that was still open). One PR per release per the project workflow; closing #258 in favor of this one.

Test plan

• Recipe edits limited to recipes/mojo-regex/recipe.yaml.
• version: 0.13.0 matches pixi.toml in mojo-regex at the pinned commit.
• rev: 641cc4e is reachable on https://github.com/msaelices/mojo-regex.git (also tagged v0.13.0).
• mojo_version: "=0.26.2" is compatible with the upstream pixi.toml pin mojo = ">=0.26.1,<0.27".