Bump actions/cache from 2.1.7 to 3.
Bump actions/cache from 2.1.7 to 3.

Closes #5798.

RELNOTES=n/a
PiperOrigin-RevId: 436273354

google/guava,mosoft521/guava,mosoft521/guava,mosoft521/guava,google/guava,google/guava