build(deps): update cargo_metadata requirement in the cargo-crates group

Updates the requirements on [cargo_metadata](https://github.com/oli-obk/cargo_metadata) to permit the latest version.

Updates `cargo_metadata` to 0.20.0
- [Release notes](https://github.com/oli-obk/cargo_metadata/releases)
- [Changelog](https://github.com/oli-obk/cargo_metadata/blob/main/CHANGELOG.md)
- [Commits](https://github.com/oli-obk/cargo_metadata/compare/0.20.0...0.20.0)

---
updated-dependencies:
- dependency-name: cargo_metadata
  dependency-version: 0.20.0
  dependency-type: direct:production
  dependency-group: cargo-crates
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/ci.yml

@@ -170,7 +170,7 @@ jobs:
 
       - uses: Swatinem/rust-cache@v2
 
-      - run: cargo install --git https://github.com/aya-rs/bpf-linker.git bpf-linker
+      - run: cargo install --git https://github.com/aya-rs/bpf-linker.git
 
       - uses: taiki-e/install-action@cargo-hack
 
@@ -297,7 +297,7 @@ jobs:
       # --force so that bpf-linker gets always relinked against the latest LLVM downloaded above.
       #
       # Do this on all system (not just macOS) to avoid relying on rustc-provided libLLVM.so.
-      - run: cargo install --git https://github.com/aya-rs/bpf-linker.git bpf-linker --no-default-features --force
+      - run: cargo install --git https://github.com/aya-rs/bpf-linker.git --no-default-features --force
 
       - uses: actions/cache@v4
         with:

aya-log/src/lib.rs

@@ -151,7 +151,10 @@ impl<T: Log> EbpfLogger<T> {
             .ok_or_else(|| Error::MapNotFound)?
             .iter()
             .filter_map(|id| MapInfo::from_id(*id).ok())
-            .find(|map_info| map_info.name_as_str() == Some(MAP_NAME))
+            .find(|map_info| match map_info.name_as_str() {
+                Some(name) => name == MAP_NAME,
+                None => false,
+            })
             .ok_or(Error::MapNotFound)?;
         let map = MapData::from_id(map.id())?;
 
@@ -292,7 +295,7 @@ impl Format for u32 {
             Some(DisplayHint::Ip) => Ok(Ipv4Formatter::format(*self)),
             Some(DisplayHint::LowerMac) => Err(()),
             Some(DisplayHint::UpperMac) => Err(()),
-            None => Ok(DefaultFormatter::format(self)),
+            _ => Ok(DefaultFormatter::format(self)),
         }
     }
 }
@@ -348,7 +351,7 @@ impl Format for [u8; 6] {
             Some(DisplayHint::Ip) => Err(()),
             Some(DisplayHint::LowerMac) => Ok(LowerMacFormatter::format(*self)),
             Some(DisplayHint::UpperMac) => Ok(UpperMacFormatter::format(*self)),
-            None => Err(()),
+            _ => Err(()),
         }
     }
 }
@@ -362,7 +365,7 @@ impl Format for [u8; 16] {
             Some(DisplayHint::Ip) => Ok(Ipv6Formatter::format(*self)),
             Some(DisplayHint::LowerMac) => Err(()),
             Some(DisplayHint::UpperMac) => Err(()),
-            None => Err(()),
+            _ => Err(()),
         }
     }
 }
@@ -376,7 +379,7 @@ impl Format for [u16; 8] {
             Some(DisplayHint::Ip) => Ok(Ipv6Formatter::format(*self)),
             Some(DisplayHint::LowerMac) => Err(()),
             Some(DisplayHint::UpperMac) => Err(()),
-            None => Err(()),
+            _ => Err(()),
         }
     }
 }
@@ -392,7 +395,7 @@ macro_rules! impl_format {
                     Some(DisplayHint::Ip) => Err(()),
                     Some(DisplayHint::LowerMac) => Err(()),
                     Some(DisplayHint::UpperMac) => Err(()),
-                    None => Ok(DefaultFormatter::format(self)),
+                    _ => Ok(DefaultFormatter::format(self)),
                 }
             }
         }
@@ -421,7 +424,7 @@ macro_rules! impl_format_float {
                     Some(DisplayHint::Ip) => Err(()),
                     Some(DisplayHint::LowerMac) => Err(()),
                     Some(DisplayHint::UpperMac) => Err(()),
-                    None => Ok(DefaultFormatter::format(self)),
+                    _ => Ok(DefaultFormatter::format(self)),
                 }
             }
         }