chore(deps): update dependency opentofu/opentofu to v1.8.2 in dockerfile (main) (#4914)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Dockerfile

@@ -7,7 +7,7 @@ ARG GOLANG_TAG=1.23.0-alpine@sha256:d0b31558e6b3e4cc59f6011d79905835108c919143eb
 # renovate: datasource=github-releases depName=hashicorp/terraform versioning=hashicorp
 ARG DEFAULT_TERRAFORM_VERSION=1.9.5
 # renovate: datasource=github-releases depName=opentofu/opentofu versioning=hashicorp
-ARG DEFAULT_OPENTOFU_VERSION=1.8.1
+ARG DEFAULT_OPENTOFU_VERSION=1.8.2
 # renovate: datasource=github-releases depName=open-policy-agent/conftest
 ARG DEFAULT_CONFTEST_VERSION=0.55.0