Update issue templates

.github/ISSUE_TEMPLATE/bug_report.md

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+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+---
+name: Report problems with the software
+about: You found a (possible) bug in PgOSM Flex
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+## What version of PgOSM Flex are you using?
+
+<!-- What version number?  Are you using Docker or on-server install?  -->
+
+## Docker image
+
+<!-- If using Docker image, what tag or hash did you use?  -->
+
+## What operating system, osm2pgsql, and PostgreSQL/PostGIS versions are you using?
+
+<!-- If not using Docker please elaborate on important versions -->
+
+
+## What did you do exactly?
+
+<!-- Please provide the command(s) you used including all options etc. Include
+links to input files. -->
+
+
+## What did you expect to happen?
+
+<!-- Describe in detail what you expected the above would do. -->
+
+
+## What did happen instead?
+
+<!-- Please describe what happened and why you think this is wrong. Please include (or link to, if it is too verbose) the log output. -->
+
+## What did you do to try analyzing the problem?
+
+<!-- Describe what steps you already did to try analyzing the problem before
+reporting. -->