chore: moved install scripts to ./bin

Done this to preemptively declutter root dir.

Signed-off-by: Christina Sørensen <christina@cafkafk.com>

bin/install

@@ -1,3 +1,3 @@
 #!/usr/bin/env bash
 cargo rustc --release -- -C target-cpu=native
-cp ./target/release/gg ~/.local/bin
+cargo install --path .

bin/install_debug

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+cargo rustc 
+cargo install --path .

install_debug

@@ -1,3 +0,0 @@
-#!/usr/bin/env bash
-cargo rustc 
-cp ./target/debug/gg ~/.local/bin