fix: rename `code_version` to `sam_release_version` #346

Job	Run time
Module max TF version	6s
Get root directories	5s
Min TF validate (.)	16s
Min TF validate (./infrastructure)	30s
Min TF validate (./modules/forwarder)	28s
Min TF validate (./modules/testing/setup)	21s
Min TF validate (./modules/testing/s3_bucket)	19s
Min TF validate (./modules/testing/sqs_queue)	14s
Min TF validate (./modules/testing/exec)	10s
Min TF validate (./modules/logwriter)	27s
Min TF validate (./modules/config)	17s
Min TF validate (./modules/samversion)	19s
Min TF validate (./modules/stack)	19s
Min TF validate (./modules/metricstream)	25s
Min TF validate (./modules/configsubscription)	23s
Min TF validate (./modules/subscriber)	28s
Min TF validate (./examples/stack-http)	21s
Min TF validate (./examples/simple)	40s
Min TF validate (./examples/forwarder-sns)	19s
Min TF validate (./examples/logwriter-manual-subscription)	24s
Min TF validate (./examples/logwriter-auto-subscription)	27s
Min TF validate (./examples/forwarder-kms)	27s
Min TF validate (./examples/stack-filedrop)	39s
Max TF pre-commit (1.8.5)	2m 20s
	10m 44s

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