Move most of the OBS SCM code to obs_scm submodule

[dmach]

No description provided.

[pep8speaks]

Hello @dmach! Thanks for opening this PR. We checked the lines you've touched for PEP 8 issues, and found:

• In the file osc/obs_scm/package.py:

Line 226:121: E501 line too long (126 > 120 characters)
Line 239:121: E501 line too long (131 > 120 characters)
Line 283:9: E722 do not use bare 'except'
Line 289:9: E722 do not use bare 'except'
Line 318:13: E722 do not use bare 'except'
Line 339:13: E722 do not use bare 'except'
Line 579:121: E501 line too long (144 > 120 characters)
Line 604:121: E501 line too long (121 > 120 characters)
Line 643:13: E722 do not use bare 'except'
Line 747:121: E501 line too long (121 > 120 characters)
Line 845:13: E722 do not use bare 'except'
Line 1018:121: E501 line too long (122 > 120 characters)
Line 1184:13: E271 multiple spaces after keyword
Line 1269:121: E501 line too long (161 > 120 characters)
Line 1272:121: E501 line too long (181 > 120 characters)
Line 1275:121: E501 line too long (155 > 120 characters)
Line 1276:17: E722 do not use bare 'except'
Line 1278:121: E501 line too long (189 > 120 characters)
Line 1279:21: E722 do not use bare 'except'
Line 1280:121: E501 line too long (175 > 120 characters)
Line 1283:121: E501 line too long (147 > 120 characters)
Line 1285:121: E501 line too long (143 > 120 characters)
Line 1293:121: E501 line too long (128 > 120 characters)
Line 1454:121: E501 line too long (127 > 120 characters)

• In the file osc/obs_scm/project.py:

Line 117:121: E501 line too long (123 > 120 characters)
Line 262:13: E722 do not use bare 'except'
Line 361:121: E501 line too long (127 > 120 characters)
Line 362:121: E501 line too long (129 > 120 characters)
Line 373:25: E722 do not use bare 'except'
Line 384:121: E501 line too long (125 > 120 characters)
Line 398:33: E722 do not use bare 'except'
Line 399:121: E501 line too long (124 > 120 characters)
Line 445:121: E501 line too long (126 > 120 characters)
Line 458:121: E501 line too long (125 > 120 characters)
Line 468:121: E501 line too long (137 > 120 characters)
Line 474:121: E501 line too long (125 > 120 characters)
Line 488:121: E501 line too long (136 > 120 characters)
Line 547:13: E722 do not use bare 'except'

• In the file osc/obs_scm/serviceinfo.py:

Line 241:121: E501 line too long (217 > 120 characters)
Line 247:121: E501 line too long (123 > 120 characters)

• In the file osc/obs_scm/store.py:

Line 110:9: E722 do not use bare 'except'
Line 302:121: E501 line too long (128 > 120 characters)
Line 338:5: E722 do not use bare 'except'
Line 505:5: E722 do not use bare 'except'
Line 534:5: E722 do not use bare 'except'
Line 544:5: E722 do not use bare 'except'

[github-advanced-security]

CodeQL found more than 20 potential problems in the proposed changes. Check the Files changed tab for more details.

[dmach]

I'm going to ignore the issues pep8speaks reported, because I'm only moving existing code from core.py to a new submodule.