Allow rotating a subset of collators instead of all of them

[tmpolaczyk]

No description provided.

[github-actions]

WASM runtime size check:

Compared to target branch

dancebox runtime: 1412 KB (no changes) ✅

flashbox runtime: 820 KB (no changes) ✅

dancelight runtime: 2108 KB (no changes) ✅

container chain template simple runtime: 1124 KB (no changes) ✅

container chain template frontier runtime: 1400 KB (no changes) ✅

[github-actions]

Coverage Report

(master)

@@                   Coverage Diff                    @@
##           master   tomasz-rotate-subset      +/-   ##
========================================================
- Coverage   64.57%                 64.56%   -0.01%     
+ Files         320                    321       +1     
+ Lines       55407                  55521     +114     
========================================================
+ Hits        35777                  35847      +70     
+ Misses      19630                  19674      +44     

Files Changed	Coverage
/node/src/chain_spec/dancebox.rs	94.92% (+0.04%)	✅
/node/src/chain_spec/flashbox.rs	70.66% (-0.16%)	❗
/pallets/collator-assignment/src/assignment.rs	99.33% (+0.04%)	✅
/pallets/collator-assignment/src/lib.rs	96.34% (-0.04%)	❗
/pallets/configuration/src/lib.rs	80.00% (-3.65%)	❗
/primitives/traits/src/lib.rs	65.71% (+0.14%)	✅
/runtime/common/src/migrations.rs	85.51% (-4.81%)	❗
/runtime/dancebox/src/tests/integration_test.rs	99.70% (-0.01%)	❗

Coverage generated Thu Nov 28 18:39:07 UTC 2024