Rocm-docs-core

Feat

- Added Instinct flavor

Fix

- add "generic" to supported_flavors list

Fix

- add User-Agent headers to github request

Feat

- add generic theme flavor
- **projects.yaml**: add rocprof-sys, rocprof-comp, and rocJPEG

Fix

- reformat to pass 'black' linting check
- remove unnecessary space
- delete space
- add a check for MAX_RETRY

Fix

- resort import statements
- separate import time from other import statements as time is standard python library but others are third party
- sort import statement
- add retry loop around http request
- **header.jinja**: Replace http with https in repo URL