Fix inconsistent code examples in caching.md documentation #5692

Job	Run time
unpack-envvars	1s
flyteadmin integration tests image / build_docker	5m 14s
Build Images / Build & Push Image (flyteadmin) / Push to Github Registry	6m 7s
Build Images / Build & Push Image (datacatalog) / Push to Github Registry	4m 13s
Build Images / Build & Push Image (flytecopilot) / Push to Github Registry	4m 10s
Build Images / Build & Push Image (flytepropeller) / Push to Github Registry	39s
Build Images / Build & Push Image (flytescheduler) / Push to Github Registry	6m 0s
Dry Run Goreleaser	1m 35s
Test Getting started	7m 35s
Check Go Generate (datacatalog) / Go Generate	1m 38s
Check Go Generate (flyteadmin) / Go Generate	2m 33s
Check Go Generate (flytecopilot) / Go Generate	1m 38s
Check Go Generate (flytectl) / Go Generate	2m 6s
Check Go Generate (flytepropeller) / Go Generate	2m 16s
Lint (datacatalog) / Run Lint	2m 27s
Lint (flyteadmin) / Run Lint	3m 18s
Lint (flytecopilot) / Run Lint	2m 1s
Lint (flytectl) / Run Lint	2m 39s
Lint (flyteidl) / Run Lint	2m 7s
Lint (flyteplugins) / Run Lint	3m 4s
Lint (flytepropeller) / Run Lint	3m 16s
Lint (flytestdlib) / Run Lint	2m 36s
Unit Tests (datacatalog) / Run Unit Test	3m 10s
Unit Tests (flyteadmin) / Run Unit Test	4m 40s
Unit Tests (flytecopilot) / Run Unit Test	2m 49s
Unit Tests (flytectl) / Run Unit Test	3m 34s
Unit Tests (flyteplugins) / Run Unit Test	4m 1s
Unit Tests (flytepropeller) / Run Unit Test	4m 27s
Unit Tests (flytestdlib) / Run Unit Test	3m 51s
Integration Test (flyteadmin) / Integration tests	5m 55s
	1h 39m 40s

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