pre-commit: Add a hook to check whitespaces and conflict markers

The hook uses settings from `.gitattributes`.

.pre-commit-config.yaml

@@ -72,3 +72,9 @@ repos:
               )
       - id: mixed-line-ending
       - id: trailing-whitespace
+
+  - repo: https://github.com/jumanjihouse/pre-commit-hooks
+    rev: 3.0.0
+    hooks:
+      - id: git-check
+        pass_filenames: false

Tests/RunCMake/Instrumentation/query/generated/query-0.json.in

@@ -1,6 +1,6 @@
 {
-	"callbacks" : [],
-	"hooks" : [],
-	"queries" : [],
+  "callbacks" : [],
+  "hooks" : [],
+  "queries" : [],
   "version": 1
 }

Tests/RunCMake/Instrumentation/query/generated/query-1.json.in

@@ -1,12 +1,12 @@
 {
-	"callbacks" :
-	[
-		"\"@CMAKE_COMMAND@\" -E echo callback1"
-	],
-	"hooks" :
-	[
-		"postGenerate"
-	],
-	"queries" : [],
+  "callbacks" :
+  [
+    "\"@CMAKE_COMMAND@\" -E echo callback1"
+  ],
+  "hooks" :
+  [
+    "postGenerate"
+  ],
+  "queries" : [],
   "version" : 1
 }

Tests/RunCMake/Instrumentation/query/generated/query-2.json.in

@@ -1,16 +1,16 @@
 {
-	"callbacks" :
-	[
-		"\"@CMAKE_COMMAND@\" -E echo callback2"
-	],
-	"hooks" :
-	[
-		"postCMakeBuild"
-	],
-	"queries" :
-	[
-		"staticSystemInformation",
-		"dynamicSystemInformation"
-	],
+  "callbacks" :
+  [
+    "\"@CMAKE_COMMAND@\" -E echo callback2"
+  ],
+  "hooks" :
+  [
+    "postCMakeBuild"
+  ],
+  "queries" :
+  [
+    "staticSystemInformation",
+    "dynamicSystemInformation"
+  ],
   "version": 1
 }