feat: add configuration and style guide for Lambda layer builds #26

Job	Run time
Build ARM64 - Python 3.11	5m 56s
Build ARM64 - Python 3.10	5m 42s
Build AMD64 - Python 3.12	1m 32s
Build ARM64 - Python 3.13	1m 38s
Build AMD64 - Python 3.10	5m 23s
Build ARM64 - Python 3.14	5m 37s
Build ARM64 - Python 3.12	2m 10s
Build AMD64 - Python 3.14	7m 4s
Build AMD64 - Python 3.11	5m 17s
Build AMD64 - Python 3.13	1m 51s
Create Multi-Arch Manifest - Python ${{ matrix.python-version }}	0s
Create GitHub Release	-1s
	42m 9s

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