e2fsprogs: Update to version 1.47.3

e2fsprogs: Update to version 1.47.3

Changelog:
https://e2fsprogs.sourceforge.net/e2fsprogs-release.html#1.47.3

The file sizes changed only a bit:
```
  8671 bin/packages/mipsel_24kc/base/badblocks-1.47.2-r1.apk
  3449 bin/packages/mipsel_24kc/base/chattr-1.47.2-r1.apk
 61629 bin/packages/mipsel_24kc/base/debugfs-1.47.2-r1.apk
  8522 bin/packages/mipsel_24kc/base/dumpe2fs-1.47.2-r1.apk
  4620 bin/packages/mipsel_24kc/base/e2freefrag-1.47.2-r1.apk
162458 bin/packages/mipsel_24kc/base/e2fsprogs-1.47.2-r1.apk
  6837 bin/packages/mipsel_24kc/base/e4crypt-1.47.2-r1.apk
  6143 bin/packages/mipsel_24kc/base/filefrag-1.47.2-r1.apk
  4136 bin/packages/mipsel_24kc/base/libcomerr0-1.47.2-r1.apk
 12083 bin/packages/mipsel_24kc/base/libe2p2-1.47.2-r1.apk
173855 bin/packages/mipsel_24kc/base/libext2fs2-1.47.2-r1.apk
  8166 bin/packages/mipsel_24kc/base/libss2-1.47.2-r1.apk
  2987 bin/packages/mipsel_24kc/base/lsattr-1.47.2-r1.apk
 23203 bin/packages/mipsel_24kc/base/resize2fs-1.47.2-r1.apk
 36232 bin/packages/mipsel_24kc/base/tune2fs-1.47.2-r1.apk

  8671 bin/packages/mipsel_24kc/base/badblocks-1.47.3-r1.apk
  3450 bin/packages/mipsel_24kc/base/chattr-1.47.3-r1.apk
 61545 bin/packages/mipsel_24kc/base/debugfs-1.47.3-r1.apk
  8519 bin/packages/mipsel_24kc/base/dumpe2fs-1.47.3-r1.apk
  4630 bin/packages/mipsel_24kc/base/e2freefrag-1.47.3-r1.apk
161364 bin/packages/mipsel_24kc/base/e2fsprogs-1.47.3-r1.apk
  6846 bin/packages/mipsel_24kc/base/e4crypt-1.47.3-r1.apk
  6092 bin/packages/mipsel_24kc/base/filefrag-1.47.3-r1.apk
  4135 bin/packages/mipsel_24kc/base/libcomerr0-1.47.3-r1.apk
 12121 bin/packages/mipsel_24kc/base/libe2p2-1.47.3-r1.apk
175696 bin/packages/mipsel_24kc/base/libext2fs2-1.47.3-r1.apk
  8166 bin/packages/mipsel_24kc/base/libss2-1.47.3-r1.apk
  3001 bin/packages/mipsel_24kc/base/lsattr-1.47.3-r1.apk
 23208 bin/packages/mipsel_24kc/base/resize2fs-1.47.3-r1.apk
 36402 bin/packages/mipsel_24kc/base/tune2fs-1.47.3-r1.apk
```

Link: https://github.com/openwrt/openwrt/pull/20541
Signed-off-by: Hauke Mehrtens <[email protected]>