nodejs: ppc64le machine support

Commit 836912ab changed the logic in this recipe to stop looking for
"ppc64le". This caused the ppc64le systems used by me to stop working.
There wasn't much in the commit message on why this change occurred but
ppc64le is definitely still needed.

Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Change-Id: Ibd60e08e4e5398ef05c380cd5d8ce937bb45fcaf
diff --git a/meta-openembedded/meta-oe/recipes-devtools/nodejs/nodejs_12.21.0.bb b/meta-openembedded/meta-oe/recipes-devtools/nodejs/nodejs_12.21.0.bb
index 3a2822c..9b86bf3 100644
--- a/meta-openembedded/meta-oe/recipes-devtools/nodejs/nodejs_12.21.0.bb
+++ b/meta-openembedded/meta-oe/recipes-devtools/nodejs/nodejs_12.21.0.bb
@@ -39,7 +39,7 @@
     if   re.match('i.86$', a): return 'ia32'
     elif re.match('x86_64$', a): return 'x64'
     elif re.match('aarch64$', a): return 'arm64'
-    elif re.match('(powerpc64|powerpc64le)$', a): return 'ppc64'
+    elif re.match('(powerpc64|powerpc64le|ppc64le)$', a): return 'ppc64'
     elif re.match('powerpc$', a): return 'ppc'
     return a