Update `swc_core` to `v0.79.70` #7339

Job	Run time
validate-docs-links	16s
build-next / build	18s
build-native / build	4m 28s
test cargo benchmarks / build	8m 8s
test cargo integration / build	4m 38s
rust check / build	3m 25s
test cargo unit / build	3m 20s
types and precompiled / build	46s
lint / build	1m 7s
test turbopack dev / build	3m 34s
test experimental turbopack dev / build	1m 0s
test firefox and safari / build	4m 19s
test next-swc wasm / build	3m 8s
test experimental turbopack integration (1) / build	55s
test turbopack integration (1) / build	2m 9s
test turbopack integration (2) / build	2m 48s
test turbopack integration (3) / build	2m 21s
test turbopack integration (5) / build	2m 36s
test turbopack integration (4) / build	2m 5s
test dev (1) / build	6m 48s
test dev (2) / build	5m 48s
test dev (3) / build	5m 42s
test prod (2) / build	9m 0s
test prod (1) / build	4m 30s
test prod (4) / build	9m 21s
test prod (3) / build	9m 11s
test prod (5) / build	10m 5s
test integration (1) / build	10m 17s
test integration (10) / build	9m 15s
test integration (11) / build	9m 40s
test integration (12) / build	10m 23s
test integration (2) / build	9m 56s
test integration (3) / build	9m 26s
test integration (4) / build	10m 21s
test integration (5) / build	4m 49s
test integration (7) / build	5m 18s
test integration (6) / build	5m 4s
test integration (8) / build	4m 22s
test integration (9) / build	4m 29s
thank you, next	1s
report-test-results / build	3m 28s
	3h 28m 35s

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