Swift format updates

Updates to match latest swift-format configuration in swift-mmio.

Author: rauhul

.swift-format

@@ -23,9 +23,10 @@
   "respectsExistingLineBreaks" : true,
   "rules" : {
     "AllPublicDeclarationsHaveDocumentation" : false,
+    "AlwaysUseLiteralForEmptyCollectionInit" : true,
     "AlwaysUseLowerCamelCase" : true,
     "AmbiguousTrailingClosureOverload" : false,
-    "BeginDocumentationCommentWithOneLineSummary" : false,
+    "BeginDocumentationCommentWithOneLineSummary" : true,
     "DoNotUseSemicolons" : true,
     "DontRepeatTypeInStaticProperties" : true,
     "FileScopedDeclarationPrivacy" : true,
@@ -37,7 +38,7 @@
     "NeverUseImplicitlyUnwrappedOptionals" : true,
     "NoAccessLevelOnExtensionDeclaration" : true,
     "NoAssignmentInExpressions" : true,
-    "NoBlockComments" : false,
+    "NoBlockComments" : true,
     "NoCasesWithOnlyFallthrough" : true,
     "NoEmptyTrailingClosureParentheses" : true,
     "NoLabelsInCasePatterns" : true,
@@ -53,7 +54,8 @@
     "ReplaceForEachWithForLoop" : true,
     "ReturnVoidInsteadOfEmptyTuple" : true,
     "TypeNamesShouldBeCapitalized" : true,
-    "UseEarlyExits" : true,
+    "UseEarlyExits" : false,
+    "UseExplicitNilCheckInConditions" : true,
     "UseLetInEveryBoundCaseVariable" : true,
     "UseShorthandTypeNames" : true,
     "UseSingleLinePropertyGetter" : true,

.swiftformatignore

@@ -1 +1,3 @@
 ./harmony/*
+./stm32-neopixel/Sources/Application/Registers/*
+./stm32-uart-echo/Sources/Application/Registers/*