Fix Docker build failures in all collectors (#130)

Resolved package installation issues that were breaking CI builds:

- Removed unixodbc-bin package (merged into unixodbc in Debian Bullseye)
- Fixed undefined $VENV_PATH variable in all Dockerfiles
- Updated odd-collector to use unixodbc instead of deprecated unixodbc-bin

The unixodbc-bin package no longer exists as a separate package in Debian
Bullseye - its functionality was merged into the main unixodbc package.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Raman Damayeu <rdamayeu@provectus.com>
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: 3 people

odd-collector-aws/Dockerfile

@@ -1,7 +1,7 @@
 FROM python:3.9-slim-bullseye as base
 ENV POETRY_HOME=/etc/poetry \
     POETRY_VERSION=1.3.1
-ENV PATH="$POETRY_HOME/bin:$VENV_PATH/bin:$PATH"
+ENV PATH="$POETRY_HOME/bin:$PATH"
 
 FROM base AS build
 

odd-collector-azure/Dockerfile

@@ -1,7 +1,7 @@
 FROM python:3.9-slim-bullseye as base
 ENV POETRY_HOME=/etc/poetry \
     POETRY_VERSION=1.3.1
-ENV PATH="$POETRY_HOME/bin:$VENV_PATH/bin:$PATH"
+ENV PATH="$POETRY_HOME/bin:$PATH"
 
 FROM base AS build
 

odd-collector-gcp/Dockerfile

@@ -1,7 +1,7 @@
 FROM python:3.9.16-slim-buster as base
 ENV POETRY_PATH=/etc/poetry \
     POETRY_VERSION=1.3.2
-ENV PATH="$POETRY_PATH/bin:$VENV_PATH/bin:$PATH"
+ENV PATH="$POETRY_PATH/bin:$PATH"
 
 FROM base AS build
 

odd-collector/Dockerfile

@@ -2,7 +2,7 @@ FROM python:3.9.16-slim-bullseye as base
 
 ENV POETRY_HOME=/etc/poetry \
     POETRY_VERSION=1.3.1
-ENV PATH="$POETRY_HOME/bin:$VENV_PATH/bin:$PATH"
+ENV PATH="$POETRY_HOME/bin:$PATH"
 
 FROM base AS build
 
@@ -45,8 +45,7 @@ RUN apt-get update -y && apt-get install -y gnupg2 \
     && apt-key add microsoft.asc && rm microsoft.asc \
     && mv mssql-release.list /etc/apt/sources.list.d/mssql-release.list \
     && apt-get update -y \
-    && apt-get install -y g++ unixodbc-dev \
-    && apt-get install -y unixodbc-bin \
+    && apt-get install -y g++ unixodbc-dev unixodbc \
     && apt-get install -y msodbcsql17 libgssapi-krb5-2 libpq-dev \
     && apt-get install -y libaio1 wget unzip