[Patch, committed] Fortran: Fix "str" to scalar descriptor conversion [PR92482]

[Tobias Burnus]

Here, the problem is that the param.expr was:
   &"abc"  -> type: "char*"
as that's an ADDR_EXPR, the previous code dereferrenced it:
  *&"abc" -> type  *(char*)
but that's the type 'char'. Thus, at the end, the result
was
   scalar = 'a' -> type char
instead of
   scalar "abc" -> type char array of size 3

Solution: Do what the comment does – remove the ADDR_EXPR
insead of dereferrencing the result.

Build + regtested on x86_64-gnu-linux
+ installed as r12-4505-g6920d5a1a2834e9c62d441b8f4c6186b01107d13

Tobias
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