chore: update dependencies and clean up go.sum

- Update dependencies in `go.mod` to newer versions, including `aws-lambda-go`, `sonic`, `base64x`, `iasm`, `validator`, `cpuid`, `go-urn`, `go-toml`, `x/crypto`, `x/net`, `x/sys`, and `protobuf`.
- Add `sonic/loader` and `cloudwego/base64x` dependencies.
- Update hashes and versions in `go.sum` for several dependencies to match those in `go.mod`.
- Remove outdated dependencies from `go.sum`.
- Add `objx v0.5.2` to `go.sum`.
- Update `testify` to version `1.9.0` in `go.sum`.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

chore: update lambda-action version in README jobs section

- Update the `appleboy/lambda-action` version from `v0.1.8` to `v0.1.9` in multiple places in the `jobs` section of the README file.

Signed-off-by: Bo-Yi.Wu <appleboy.tw@gmail.com>

chore: update lambda-action version to v0.1.8 in all uses

- Update the version of `appleboy/lambda-action` to `v0.1.8` in all `uses` occurrences.

Signed-off-by: Bo-Yi.Wu <appleboy.tw@gmail.com>

chore: update Dockerfile base image version to 1.3.3 (#57)

- Update the base image version from 1.3.2 to 1.3.3 in Dockerfile
- Fix #25

chore: bump drone-lambda to 1.3.2 (#56)

chore: revert to v1.2.9

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

chore: support layers. (#34)

* chore: support layers.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

chore: upgrade to 1.2.9

chore: bump drone-lambda to 1.2.7

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

chore: bump drone-lambda to v1.2.6