acpica: drop PE, PR from /usr/src/debug paths

(From OE-Core rev: adecbeb983cd1f18082f6afca2e5ea0d5a3a4b65)

Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-extended/acpica/acpica_20230628.bb

@@ -36,7 +36,7 @@ EXTRA_OEMAKE = "CC='${CC}' \
                 INSTALLDIR=${bindir} \
                 INSTALLFLAGS= \
                 YACC=bison \
-                YFLAGS='-y --file-prefix-map=${WORKDIR}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR}' \
+                YFLAGS='-y --file-prefix-map=${WORKDIR}=${TARGET_DBGSRC_DIR}' \
                 "
 
 do_install() {