libpcre-ptest: skip locale test

If a fr_FR locale is found, it is automatically tested. The test
will fail if the locale is UTF-8, as the test blindly assumes
(and expects) a non-UTF fr_FR locale.
The remedy is to skip the test.

[YOCTO #12215]

(From OE-Core rev: 4cedddb83623c79980b354642dfeaf78218ca4b7)

Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-support/libpcre/libpcre_8.41.bb

@@ -80,4 +80,8 @@ do_install_ptest() {
 	for i in RunTest RunGrepTest test-driver; \
 	  do cp ${S}/$i $t; \
 	done
+	# Skip the fr_FR locale test. If the locale fr_FR is found, it is tested.
+	# If not found, the test is skipped. The test program assumes fr_FR is non-UTF-8
+	# locale so the test fails if fr_FR is UTF-8 locale.
+	sed -i -e 's:do3=yes:do3=no:g' ${D}${PTEST_PATH}/RunTest 
 }