config: new packages also to 20.7

config/20.7/ports.conf

@@ -1,5 +1,6 @@
 #ORIGIN						IGNORE
 archivers/php${PRODUCT_PHP}-zlib
+archivers/snappy				arm,arm64
 archivers/zip
 audio/beep					arm,arm64
 benchmarks/iperf3				arm,arm64
@@ -7,9 +8,11 @@ benchmarks/stress-ng				arm,arm64
 comms/gnokii					arm,arm64
 converters/php${PRODUCT_PHP}-mbstring		arm,arm64
 databases/hiredis				arm,arm64
+databases/pecl-mongodb				arm,arm64
 databases/php${PRODUCT_PHP}-mysqli		arm,arm64
 databases/php${PRODUCT_PHP}-sqlite3
 databases/py-sqlite3@py${PRODUCT_PYTHON3}
+databases/pymongo				arm,arm64
 databases/redis					arm,arm64
 databases/rrdtool
 devel/automake