* bump golang.org/x/crypto to 0.43.0
CVE-2025-47913 GO-2025-4116
* fixed go.sum
* fixed multiple warnings that prevented test runs
* make generate
* fix lint errors, update linter version
* fix go vet issues
The logOutput function had a bunch of nested checks in the code for the
function, as well as one ineffasign pointed out by golangci-lint.
This commit changes how special cases are processed, and changes a bit
how log redirection to a file is handled.
Prior to this commit, only when PACKER_LOG and PACKER_LOG_FILE are set
does Packer redirect logs to the specified path, which is a bit
superfluous as setting PACKER_LOG_FILE should be enough on its own to
redirect logs and enable verbose logs.
Now, when neither is set, no logOutput is set, if PACKER_LOG_FILE is set
(regardless of PACKER_LOG), we redirect to the specified file, and
finally if PACKER_LOG is set, we redirect to stderr.
* Updating the license from MPL to Business Source License
Going forward, this project will be licensed under the Business Source License v1.1. Please see our blog post for more details at https://hashi.co/bsl-blog, FAQ at https://hashi.co/license-faq, and details of the license at www.hashicorp.com/bsl.
* Update copyright file headers to BUSL-1.1
---------
Co-authored-by: hashicorp-copywrite[bot] <110428419+hashicorp-copywrite[bot]@users.noreply.github.com>
