[BOLT] Debug logging in analyzeJumpTable

Summary:
Added debug logging in/around `analyzeJumpTable`:
- Dump jump table entries as they are being processed:
```BOLT-DEBUG: analyzeJumpTable in read_encoded_value_with_base/2(*2)
  * Checking 0x428ff40 -> OK: real entry
  * Checking 0x428ff44 -> OK: real entry
  * Checking 0x428ff48 -> OK: real entry
  * Checking 0x428ff4c -> OK: real entry
  * Checking 0x428ff50 -> OK: real entry
  * Checking 0x428ff54 -> OK: address in split fragment
  * Checking 0x428ff58 -> OK: address in split fragment
  * Checking 0x428ff5c -> OK: address in split fragment
  * Checking 0x428ff60 -> OK: address in split fragment
  * Checking 0x428ff64 -> OK: real entry
  * Checking 0x428ff68 -> OK: real entry
  * Checking 0x428ff6c -> OK: real entry
  * Checking 0x428ff70 -> OK: real entry
BOLT-DEBUG: analyzeJumpTable in classify_object_over_fdes/1(*2)
  * Checking 0x428ff74 -> OK: real entry
  ...
```
- Dump skipped functions:
```
Skipping _ZNK6icu_676number4impl12RoundingImpl5applyERNS1_15DecimalQuantityER10UErrorCode.part.2/1(*2) family
Ignoring _ZNK6icu_676number4impl12RoundingImpl5applyERNS1_15DecimalQuantityER10UErrorCode.part.2/1(*2)
Ignoring _ZNK6icu_676number4impl12RoundingImpl5applyERNS1_15DecimalQuantityER10UErrorCode.part.2.cold.3/1(*2)
Skipping _ZNK6icu_676number4impl12RoundingImpl5applyERNS1_15DecimalQuantityER10UErrorCode family
Ignoring _ZNK6icu_676number4impl12RoundingImpl5applyERNS1_15DecimalQuantityER10UErrorCode
Ignoring _ZNK6icu_676number4impl12RoundingImpl5applyERNS1_15DecimalQuantityER10UErrorCode.cold.4/1(*2)
```
- Dump values of unclaimed PC-relative relocations in data.

(cherry picked from FBD24898172)