feat(Combinatorics/SimpleGraph/Maps): lemmas about support

[SnirBroshi]

---

[github-actions]

PR summary 90f65323f6

Import changes for modified files

No significant changes to the import graph

Import changes for all files

Files	Import difference

---

Declarations diff

+ Adj.left_mem_support
+ Adj.right_mem_support
+ induce_bot
+ spanningCoe_induce_eq_iff
+ spanningCoe_induce_support
+ spanningCoe_induce_univ
+ support_comap_subset
+ support_induce_subset_coe_inv
+ support_induce_subset_coe_inv_support
+ support_spanningCoe

You can run this locally as follows

## summary with just the declaration names:
./scripts/declarations_diff.sh <optional_commit>

## more verbose report:
./scripts/declarations_diff.sh long <optional_commit>

The doc-module for scripts/declarations_diff.sh contains some details about this script.

---

No changes to technical debt.

You can run this locally as

./scripts/technical-debt-metrics.sh pr_summary

• The relative value is the weighted sum of the differences with weight given by the inverse of the current value of the statistic.
• The absolute value is the relative value divided by the total sum of the inverses of the current values (i.e. the weighted average of the differences).