Update dependencies

[ranile]

Description

• Update yew-macro and yew-router-macro to use the newly released syn v2

Checklist

• I have reviewed my own code
• I have added tests

[github-actions]

Visit the preview URL for this PR (updated for commit e9da7cf):

https://yew-rs-api--pr3171-syn-2-cpze1ofl.web.app

_{(expires Mon, 03 Apr 2023 15:29:33 GMT)}

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[github-actions]

Size Comparison

examples	master (KB)	pull request (KB)	diff (KB)	diff (%)
async_clock	99.081	99.102	+0.021	+0.021%
boids	169.249	169.263	+0.014	+0.008%
communication_child_to_parent	90.012	90.012	0	0.000%
communication_grandchild_with_grandparent	103.549	103.547	-0.002	-0.002%
communication_grandparent_to_grandchild	99.569	99.565	-0.004	-0.004%
communication_parent_to_child	87.264	87.263	-0.001	-0.001%
contexts	105.854	105.851	-0.003	-0.003%
counter	85.229	85.230	+0.001	+0.001%
counter_functional	85.414	85.413	-0.001	-0.001%
dyn_create_destroy_apps	88.012	88.032	+0.021	+0.023%
file_upload	99.314	99.314	0	0.000%
function_memory_game	162.304	162.328	+0.024	+0.015%
function_router	335.514	335.480	-0.033	-0.010%
function_todomvc	157.921	157.927	+0.006	+0.004%
futures	222.993	222.992	-0.001	-0.000%
game_of_life	105.891	105.915	+0.024	+0.023%
immutable	179.303	179.307	+0.004	+0.002%
inner_html	81.640	81.641	+0.001	+0.001%
js_callback	110.185	110.183	-0.002	-0.002%
keyed_list	197.180	197.179	-0.001	-0.000%
mount_point	84.809	84.809	0	0.000%
nested_list	111.349	111.348	-0.001	-0.001%
node_refs	92.479	92.481	+0.002	+0.002%
password_strength	1534.787	1539.784	+4.997	+0.326%
portals	95.625	95.627	+0.002	+0.002%
router	307.044	307.015	-0.029	-0.010%
simple_ssr	140.469	140.469	0	0.000%
ssr_router	372.244	372.230	-0.014	-0.004%
suspense	107.376	107.438	+0.062	+0.057%
timer	88.108	88.139	+0.030	+0.034%
todomvc	140.028	140.026	-0.002	-0.001%
two_apps	85.832	85.833	+0.001	+0.001%
web_worker_fib	149.964	149.957	-0.007	-0.005%
webgl	84.349	84.375	+0.026	+0.031%

✅ None of the examples has changed their size significantly.

[github-actions]

Benchmark - SSR

Yew Master

Benchmark	Round	Min (ms)	Max (ms)	Mean (ms)	Standard Deviation
Baseline	10	371.593	371.953	371.783	0.137
Hello World	10	660.607	682.701	667.122	6.482
Function Router	10	2294.447	2344.026	2312.991	14.216
Concurrent Task	10	1006.654	1008.423	1007.597	0.453

Pull Request

Benchmark	Round	Min (ms)	Max (ms)	Mean (ms)	Standard Deviation
Baseline	10	376.734	392.404	378.481	4.895
Hello World	10	663.907	667.648	665.198	1.176
Function Router	10	2278.498	2305.713	2289.707	9.660
Concurrent Task	10	1006.933	1008.558	1007.717	0.397

[WorldSEnder]

Upgrading to syn 2 seems like a good idea, now that all dependencies have moved as well! Ty for championing the migration.