[MacPorts] #43485: update maxima to version 5.33.0

[MacPorts]

#43485: update maxima to version 5.33.0
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 Reporter:  ionic@…   |      Owner:  macports-tickets@…
     Type:  update    |     Status:  new
 Priority:  Normal    |  Milestone:
Component:  ports     |    Version:  2.2.1
 Keywords:  haspatch  |       Port:  maxima
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 Update maxima to version 5.33.0.

 This will also fix #43450.

 The current, outdated maxima version in-tree is incompatible with texinfo
 5.1 and up. Later versions fixed that.

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Ticket URL: <https://trac.macports.org/ticket/43485>
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