Attempt to skip string detection during ptr printing.

[Rot127]

Your checklist for this pull request

• I've read the guidelines for contributing to this repository.
• I made sure to follow the project's coding style.
• I've documented every RZ_API function and struct this PR changes.
• I've added tests that prove my changes are effective (required for changes to RZ_API).
• I've updated the Rizin book with the relevant information (if needed).

Detailed description

Test to see how much stuff fails with this. Attempts to improve performance.

Test plan

...

Closing issues

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[notxvilka]

Not bad, only 2 tests are failing:

[XX] 749 ms   db/analysis/x86_64 auto string memory reference (io.va)
RZ_NOPLUGINS=1 /home/runner/bin/rizin -escr.utf8=0 -escr.color=0 -escr.interactive=0 -eflirt.sigdb.load.system=false -eflirt.sigdb.load.home=false -N -qc 'e asm.sub.rel=false
e asm.arch=x86
e asm.bits=64
e scr.color=false
e io.va=1
e asm.lines.bb=0
e asm.bytes=0
e asm.cmt.right=10
wx 488b3541100000
wv8 0x500 @ 0x1048
w Hello @ 0x500
pd 1
' malloc://8096
-- stdout
--- expected
+++ actual
@@ -1,2 +1,2 @@
-  ; [0x1048:8]=0x500 "Hello"
+  ; [0x1048:8]=0x500
   0x00000000      mov rsi, qword [rip + 0x1041]

[Rot127]

It seemed to give only marginal improvements (compared to this run: https://github.com/rizinorg/rizin/actions/runs/13412727755/job/37466351505. Not more then a minute)

And while comparing runtimes don't really make sense, it is not worth it. Especially since the other improvements (reducing allocations and frees in process_one_string(): 60e885d) are just so so much more impactful.