Use clang-tidy to add curly braces around one-line statements

The command used to reformat the files in this commit was:

./util/run-clang-tidy \
	-clang-tidy-binary clang-tidy-11
	-clang-apply-replacements-binary clang-apply-replacements-11 \
	-checks=-*,readability-braces-around-statements \
	-j 9 \
	-fix \
	-format \
	-style=file \
	-quiet
clang-format -i --style=format $(git ls-files '*.c' '*.h')
uncrustify -c .uncrustify.cfg --replace --no-backup $(git ls-files '*.c' '*.h')
clang-format -i --style=format $(git ls-files '*.c' '*.h')

bin/plugins/filter-aaaa.c

@@ -174,8 +174,8 @@ install_hooks(ns_hooktable_t *hooktable, isc_mem_t *mctx,
 }
 
 /**
- ** Support for parsing of parameters and configuration of the module.
- **/
+** Support for parsing of parameters and configuration of the module.
+**/
 
 /*
  * Support for parsing of parameters.
@@ -326,13 +326,13 @@ cleanup:
 }
 
 /**
- ** Mandatory plugin API functions:
- **
- ** - plugin_destroy
- ** - plugin_register
- ** - plugin_version
- ** - plugin_check
- **/
+** Mandatory plugin API functions:
+**
+** - plugin_destroy
+** - plugin_register
+** - plugin_version
+** - plugin_check
+**/
 
 /*
  * Called by ns_plugin_register() to initialize the plugin and
@@ -461,8 +461,8 @@ plugin_version(void)
 }
 
 /**
- ** "filter-aaaa" feature implementation begins here.
- **/
+** "filter-aaaa" feature implementation begins here.
+**/
 
 /*%
  * Structure describing the filtering to be applied by process_section().