feat: sharedVariableName (#33111)

lib/config/types.ts

lib/modules/manager/cocoapods/extract.ts

lib/modules/manager/cocoapods/types.ts

lib/modules/manager/gradle/extract.spec.ts

lib/modules/manager/gradle/extract/catalog.spec.ts

lib/modules/manager/gradle/extract/catalog.ts

...manager/gradle/extract/consistent-versions-plugin.spec.ts

...ules/manager/gradle/extract/consistent-versions-plugin.ts

lib/modules/manager/gradle/parser.spec.ts

lib/modules/manager/gradle/parser/handlers.ts

lib/modules/manager/gradle/update.spec.ts

lib/modules/manager/gradle/update.ts

...ules/manager/leiningen/__snapshots__/extract.spec.ts.snap

lib/modules/manager/leiningen/extract.spec.ts

lib/modules/manager/leiningen/extract.ts

lib/modules/manager/maven/extract.spec.ts

lib/modules/manager/maven/extract.ts

lib/modules/manager/maven/update.ts

lib/modules/manager/npm/post-update/pnpm.spec.ts

lib/modules/manager/nuget/__snapshots__/extract.spec.ts.snap