fix layer-name when granting public access and get ARN version

[v1v]

What

Add debug traces.
Fix issue in the CI when using jq -r '.Version' <file> which fails with

'parse error: Invalid numeric literal at line 1, column 5'

Test

AWS_ACCESS_KEY_ID=\
AWS_SECRET_ACCESS_KEY=\
AWS_DEFAULT_REGION=us-west-2 \                
ELASTIC_LAYER_NAME=v1v-aws-lambda-test \            
make publish-in-all-aws-regions
publish 'v1v-aws-lambda-test-x86_64' in af-south-1
[debug] v1v-aws-lambda-test-x86_64 with version: 19
publish 'v1v-aws-lambda-test-x86_64' in eu-north-1
[debug] v1v-aws-lambda-test-x86_64 with version: 19
...

Further details

I cannot reproduce the error locally when parsing the json file with jq

[2022-02-04T12:27:07.386Z] publish 'elastic-apm-extension-ver0-0-3-arm64' in af-south-1
[2022-02-04T12:27:14.485Z] make[1]: Entering directory '/var/lib/jenkins/workspace/ibrary_apm-aws-lambda-mbp_v0.0.3/src/github.com/elastic/apm-aws-lambda/apm-lambda-extension'
[2022-02-04T12:27:14.485Z] parse error: Invalid numeric literal at line 1, column 5
[2022-02-04T12:27:15.257Z] 
[2022-02-04T12:27:15.257Z] usage: aws [options] <command> <subcommand> [<subcommand> ...] [parameters]
[2022-02-04T12:27:15.257Z] To see help text, you can run:
[2022-02-04T12:27:15.257Z] 
[2022-02-04T12:27:15.257Z]   aws help
[2022-02-04T12:27:15.257Z]   aws <command> help
[2022-02-04T12:27:15.257Z]   aws <command> <subcommand> help
[2022-02-04T12:27:15.257Z] 
[2022-02-04T12:27:15.257Z] aws: error: argument --version-number: expected one argument

[ghost]

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Build stats

• Start Time: 2022-02-04T18:53:40.302+0000

• Duration: 9 min 49 sec

Test stats 🧪

Test	Results
Failed	0
Passed	84
Skipped	6
Total	90

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[v1v]

Required fix