[Infra] Upgrade to clang-format16 (#10973)

Author: ncooke3

CONTRIBUTING.md

@@ -132,7 +132,7 @@ To develop Firebase software, **install**:
    To install [clang-format] and [mint] using [Homebrew]:
 
     ```console
-    brew install clang-format@15
+    brew install clang-format@16
     brew install mint
     ```
 

Crashlytics/Crashlytics/Helpers/FIRCLSDefines.h

@@ -23,8 +23,9 @@
 // These macros generate a function to force a symbol for the containing .o, to work around an issue
 // where strip will not strip debug information without a symbol to strip.
 #define DUMMY_FUNCTION_NAME(x) CONCAT(fircls_strip_this_, x)
-#define INJECT_STRIP_SYMBOL(x) \
-  void DUMMY_FUNCTION_NAME(x)(void) {}
+#define INJECT_STRIP_SYMBOL(x)        \
+  void DUMMY_FUNCTION_NAME(x)(void) { \
+  }
 
 // These make some target os types available to previous versions of xcode that do not yet have them
 // in their SDKs

Crashlytics/Shared/FIRCLSMachO/FIRCLSCodeMapping.m

@@ -22,11 +22,11 @@ @interface FIRCLSCodeMapping () {
 
 @implementation FIRCLSCodeMapping
 
-+ (instancetype)mappingWithURL:(NSURL*)URL {
++ (instancetype)mappingWithURL:(NSURL *)URL {
   return [[self alloc] initWithURL:URL];
 }
 
-- (instancetype)initWithURL:(NSURL*)URL {
+- (instancetype)initWithURL:(NSURL *)URL {
   self = [super init];
   if (!self) {
     return nil;

Crashlytics/UnitTests/FIRCLSDwarfExpressionTests.m

@@ -131,7 +131,7 @@ - (void)testDwarfExpressionMachineInit {
   uint8_t fakeData;
   FIRCLSThreadContext registers;
 
-  XCTAssert(FIRCLSDwarfExpressionMachineInit(&machine, (void*)&fakeData, &registers, 42));
+  XCTAssert(FIRCLSDwarfExpressionMachineInit(&machine, (void *)&fakeData, &registers, 42));
   XCTAssert(FIRCLSDwarfExpressionStackIsValid(&machine.stack));
 
   XCTAssertEqual(FIRCLSDwarfExpressionStackPeek(&machine.stack), 42);

FirebaseDatabase/Tests/Helpers/SenTest+FWaiter.h

@@ -19,10 +19,10 @@
 @interface XCTest (FWaiter)
 
 - (NSTimeInterval)waitUntil:(BOOL (^)(void))predicate;
-- (NSTimeInterval)waitUntil:(BOOL (^)(void))predicate description:(NSString*)desc;
+- (NSTimeInterval)waitUntil:(BOOL (^)(void))predicate description:(NSString *)desc;
 - (NSTimeInterval)waitUntil:(BOOL (^)(void))predicate timeout:(NSTimeInterval)seconds;
 - (NSTimeInterval)waitUntil:(BOOL (^)(void))predicate
                     timeout:(NSTimeInterval)seconds
-                description:(NSString*)desc;
+                description:(NSString *)desc;
 
 @end

FirebaseDatabase/Tests/Integration/FData.m

@@ -328,7 +328,8 @@ - (void)testWriteLeafNodeOverwriteAtParentMultipleTimesVerifyExpectedEvents {
                        "already finished." /
                   Users / runner / runners / 2.262.1 / work / firebase -
               ios - sdk / firebase - ios -
-              sdk / Example / Database / Tests / Helpers / FEventTester.m : 123
+              sdk / Example / Database / Tests / Helpers / FEventTester.m:
+123
 ``` FTupleEventTypeString *recvd = [self.actualPathsAndEvents objectAtIndex:i];
 XCTAssertTrue([target isEqualTo:recvd], @"Expected %@ to match %@", target, recvd);
 

FirebaseInstallations/Source/Tests/Integration/FIRInstallationsIntegrationTests.m

@@ -15,7 +15,7 @@
  */
 
 // Uncomment or set the flag in GCC_PREPROCESSOR_DEFINITIONS to enable integration tests.
-//#define FIR_INSTALLATIONS_INTEGRATION_TESTS_REQUIRED 1
+// #define FIR_INSTALLATIONS_INTEGRATION_TESTS_REQUIRED 1
 
 // macOS requests a user password when accessing the Keychain for the first time,
 // so the tests may fail. Disable integration tests on macOS so far.

FirebaseRemoteConfig/Tests/Sample/RemoteConfigSampleApp/FRCLog.h

@@ -19,6 +19,6 @@
 
 + (instancetype)sharedInstance;
 
-- (void)setLogView:(UITextView*)view;
-- (void)logToConsole:(NSString*)text;
+- (void)setLogView:(UITextView *)view;
+- (void)logToConsole:(NSString *)text;
 @end

FirebaseRemoteConfig/Tests/Unit/RCNConfigAnalyticsTest.m

@@ -17,7 +17,7 @@
 #import <OCMock/OCMock.h>
 #import <XCTest/XCTest.h>
 
-//#import "RCNConfigAnalytics.h"
+// #import "RCNConfigAnalytics.h"
 
 @interface RCNConfigAnalyticsTest : XCTestCase {
   id _mockAnalytics;

FirebaseRemoteConfig/Tests/Unit/RCNRemoteConfig+FIRAppTest.m

@@ -17,10 +17,10 @@
 #import <OCMock/OCMock.h>
 #import <XCTest/XCTest.h>
 
-//#import "FIRRemoteConfig+FIRApp.h"
+// #import "FIRRemoteConfig+FIRApp.h"
 #import "FirebaseCore/Extension/FirebaseCoreInternal.h"
 #import "FirebaseRemoteConfig/Sources/Private/FIRRemoteConfig_Private.h"
-//#import "third_party/firebase/ios/Releases/FirebaseCore/Tests/FIRTestCase.h"
+// #import "third_party/firebase/ios/Releases/FirebaseCore/Tests/FIRTestCase.h"
 
 @interface RCNRemoteConfig_FIRAppTest : FIRTestCase