Bump nucleo to v0.4.1

We will use this in the child commit to improve the picker's running
indicator. Nucleo 0.4.0 includes an `active_injectors` member that we
can use to detect if anything can push to the picker. When that count
drops to zero we can remove the running indicator.

Nucleo 0.4.1 contains a fix for crashes with interactive global search
on a large directory.

Cargo.lock

@@ -209,12 +209,6 @@ version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e496a50fda8aacccc86d7529e2c1e0892dbd0f898a6b5645b5561b89c3210efa"
 
-[[package]]
-name = "cov-mark"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ffa3d3e0138386cd4361f63537765cac7ee40698028844635a54495a92f67f3"
-
 [[package]]
 name = "crc32fast"
 version = "1.3.2"
@@ -1785,9 +1779,9 @@ dependencies = [
 
 [[package]]
 name = "nucleo"
-version = "0.2.1"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae5331f4bcce475cf28cb29c95366c3091af4b0aa7703f1a6bc858f29718fdf3"
+checksum = "6350a138d8860658523a7593cbf6813999d17a099371d14f70c5c905b37593e9"
 dependencies = [
  "nucleo-matcher",
  "parking_lot",
@@ -1796,11 +1790,10 @@ dependencies = [
 
 [[package]]
 name = "nucleo-matcher"
-version = "0.2.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b702b402fe286162d1f00b552a046ce74365d2ac473a2607ff36ba650f9bd57"
+checksum = "bf33f538733d1a5a3494b836ba913207f14d9d4a1d3cd67030c5061bdd2cac85"
 dependencies = [
- "cov-mark",
  "memchr",
  "unicode-segmentation",
 ]